LookApp

Lookup pages built for long-tail, evergreen search.

Static, CDN-fast reference pages for codes, colors, and demographics. Feed CSVs in, ship thousands of optimized pages out, and let Cloudflare Pages handle the hosting.

View a sample page See data layout

Why this stack

Static export → zero backend, Cloudflare-ready
CSV/JSON ingestion at build time
Consistent template for every vertical
Ad & affiliate placements baked into layout

Launch plan

Phase 1: Paint colors (fastest win)
Phase 2: OBD2 codes (highest RPM)
Phase 3: Appliances, Phone codes, ZIPs
Programmatic SEO at Cloudflare scale

Verticals

Multi-vertical reference platform

Each directory is a self-contained vertical with a unified layout: H1, summary, data table, utilities, related items, FAQ, and ad slots.

Paint Colors

Hex/RGB lookup with brand-neutral URLs for maximum flexibility.

Production-ready color specs with HEX, RGB, LRV, and quick CSS snippets you can paste into your stylesheets. URLs stay brand-neutral while references list where colors appear.

99 sample pagesUse neutral slugs (name-hex) and keep brand mentions inside page content only.

Browse paint colors View example

OBD2 Codes

DIY-friendly diagnostics for high-value automotive search terms.

Lean condition, misfire, and sensor codes with causes, symptoms, and first fixes that hobbyists actually use.

15 sample pagesExample values – replace with full OBD CSV rows during ingestion.

Browse obd2 codes View example

Appliance Codes

Washer and dishwasher error explanations with quick fixes.

High-intent appliance faults with meaning, likely causes, and safe first steps—perfect for DIY searchers.

10 sample pagesSample LG and Bosch entries. Expand with CSV data from manuals and support pages.

Browse appliance codes View example

Phone Codes

Diagnostic and service codes for Android and Samsung devices.

Reader-friendly explanations of secret dialer codes with safe usage notes and testing tips for buyers.

12 sample pagesSeed entries. Replace with full phone code CSV during ingestion.

Browse phone codes View example

ZIP Codes

Demographics, income, and tax snippets for high-intent ZIP lookups.

Pages follow a consistent layout for IRS + Census ZCTA data, ready for programmatic SEO at scale.

19 sample pagesValues below are illustrative. Replace with your IRS and Census ZCTA merges.

Browse zip codes View example

Sample outputs

Pre-rendered static pages

Every record becomes a fast static page. No database, no runtime.

colors

Alabaster

Color reference for Alabaster (#EDE6DA)

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colors

Pure White

Color reference for Pure White (#F5F2E9)

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colors

Extra White

Color reference for Extra White (#F2F3F2)

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colors

Navy Blue

Color reference for Navy Blue (#1F2956)

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colors

Slate Blue

Color reference for Slate Blue (#4A5D7A)

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colors

Agreeable Gray

Color reference for Agreeable Gray (#D1CCC0)

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colors

Repose Gray

Color reference for Repose Gray (#CCC9C0)

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colors

Worldly Gray

Color reference for Worldly Gray (#D0CCC6)

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colors

Mindful Gray

Color reference for Mindful Gray (#B8B5A8)

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colors

Dorian Gray

Color reference for Dorian Gray (#ACA79E)

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colors

Iron Ore

Color reference for Iron Ore (#4A4A4A)

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colors

Tricorn Black

Color reference for Tricorn Black (#2F2F2F)

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colors

Sea Salt

Color reference for Sea Salt (#B8D4C8)

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colors

Rainwashed

Color reference for Rainwashed (#BFC8C3)

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colors

Watery

Color reference for Watery (#B0D4D4)

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colors

Creamy

Color reference for Creamy (#F2E8D6)

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colors

Naval

Color reference for Naval (#1F2956)

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colors

Urbane Bronze

Color reference for Urbane Bronze (#54504A)

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colors

Evergreen Fog

Color reference for Evergreen Fog (#95978A)

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colors

Accessible Beige

Color reference for Accessible Beige (#D0C5B8)

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colors

Kilim Beige

Color reference for Kilim Beige (#D0C5B8)

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colors

Anew Gray

Color reference for Anew Gray (#C4B5A0)

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colors

Dovetail

Color reference for Dovetail (#807F7E)

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colors

Gossamer Veil

Color reference for Gossamer Veil (#D4CEBF)

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colors

Refuge

Color reference for Refuge (#70794E)

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colors

Rare Gray

Color reference for Rare Gray (#ABA69E)

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colors

Big Chill

Color reference for Big Chill (#DAE0DF)

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colors

Gray Screen

Color reference for Gray Screen (#C4C4C4)

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colors

On the Rocks

Color reference for On the Rocks (#E8E6E1)

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colors

Modern Gray

Color reference for Modern Gray (#D1CCC0)

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colors

Peppercorn

Color reference for Peppercorn (#4C4843)

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colors

Grizzle Gray

Color reference for Grizzle Gray (#63605A)

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colors

Revere Pewter

Color reference for Revere Pewter (#CCC4B6)

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colors

Classic Gray

Color reference for Classic Gray (#D3CCC3)

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colors

Stonington Gray

Color reference for Stonington Gray (#B8B5A8)

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colors

Edgecomb Gray

Color reference for Edgecomb Gray (#D0CCC6)

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colors

White Dove

Color reference for White Dove (#F5F2E9)

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colors

Simply White

Color reference for Simply White (#F2F0E6)

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colors

Chantilly Lace

Color reference for Chantilly Lace (#F2F0E6)

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colors

Hale Navy

Color reference for Hale Navy (#1F2956)

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colors

Wrought Iron

Color reference for Wrought Iron (#4A4843)

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colors

Cheating Heart

Color reference for Cheating Heart (#6B7170)

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colors

Steam

Color reference for Steam (#D8DAD9)

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colors

Palladian Blue

Color reference for Palladian Blue (#B0D4D4)

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colors

Quiet Moments

Color reference for Quiet Moments (#BFC8C3)

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colors

Ocean Air

Color reference for Ocean Air (#B0D4D4)

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colors

Behr Ultra Pure White

Color reference for Behr Ultra Pure White (#FFFFFF)

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colors

Behr Classic Silver

Color reference for Behr Classic Silver (#B8B8B8)

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colors

Behr Polar Bear

Color reference for Behr Polar Bear (#E8E8E8)

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colors

Behr Elephant Skin

Color reference for Behr Elephant Skin (#B8B5A8)

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colors

Behr Windswept

Color reference for Behr Windswept (#D0CCC6)

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colors

Behr Classic Gray

Color reference for Behr Classic Gray (#C4C4C4)

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colors

Behr French Silver

Color reference for Behr French Silver (#B8B8B8)

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colors

Behr Dusty Miller

Color reference for Behr Dusty Miller (#807F7E)

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colors

Behr Smoke Screen

Color reference for Behr Smoke Screen (#4C4843)

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colors

Behr Weathered Stone

Color reference for Behr Weathered Stone (#ABA69E)

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colors

Behr Sliced Cucumber

Color reference for Behr Sliced Cucumber (#B8D4C8)

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colors

Behr Relaxed Khaki

Color reference for Behr Relaxed Khaki (#D0C5B8)

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colors

French Canvas

Color reference for French Canvas (#E8E6E1)

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colors

Decorators White

Color reference for Decorators White (#F5F2E9)

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colors

Manor Blue

Color reference for Manor Blue (#1F2956)

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colors

Soot

Color reference for Soot (#2F2F2F)

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colors

Baby Fawn

Color reference for Baby Fawn (#D4CEBF)

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colors

Wythe Blue

Color reference for Wythe Blue (#B0D4D4)

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colors

Atrium White

Color reference for Atrium White (#F2F0E6)

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colors

Linen White

Color reference for Linen White (#F2E8D6)

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colors

Guilford Green

Color reference for Guilford Green (#95978A)

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colors

Cedar Key

Color reference for Cedar Key (#D0C5B8)

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colors

Dover White

Color reference for Dover White (#F5F2E9)

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colors

Greek Villa

Color reference for Greek Villa (#F2F0E6)

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colors

High Reflective White

Color reference for High Reflective White (#F5F5F5)

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colors

Snowbound

Color reference for Snowbound (#E8E6E1)

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colors

Westhighland White

Color reference for Westhighland White (#F5F2E9)

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colors

Origami White

Color reference for Origami White (#E8E6E1)

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colors

Nouvelle White

Color reference for Nouvelle White (#F2F0E6)

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colors

Ice Cube

Color reference for Ice Cube (#DAE0DF)

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colors

Passive

Color reference for Passive (#C4B5A0)

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colors

Anonymous

Color reference for Anonymous (#C4C4C4)

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colors

Gauntlet Gray

Color reference for Gauntlet Gray (#4C4843)

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colors

Roycroft Pewter

Color reference for Roycroft Pewter (#63605A)

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colors

Rock Bottom

Color reference for Rock Bottom (#4A4A4A)

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colors

Cityscape

Color reference for Cityscape (#4C4843)

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colors

Online

Color reference for Online (#807F7E)

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colors

Monochromatic

Color reference for Monochromatic (#4C4843)

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colors

Resilient Blue

Color reference for Resilient Blue (#B0D4D4)

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colors

Rookwood Blue

Color reference for Rookwood Blue (#4A5D7A)

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colors

Cyberspace

Color reference for Cyberspace (#4A4A4A)

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colors

Gravity

Color reference for Gravity (#4C4843)

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colors

Sage

Color reference for Sage (#95978A)

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colors

Dried Thyme

Color reference for Dried Thyme (#70794E)

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colors

Clary Sage

Color reference for Clary Sage (#95978A)

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colors

Jasper Stone

Color reference for Jasper Stone (#B8D4C8)

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colors

Comfort Gray

Color reference for Comfort Gray (#BFC8C3)

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colors

Underseas

Color reference for Underseas (#B0D4D4)

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colors

Rock Candy

Color reference for Rock Candy (#DAE0DF)

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colors

Stardew

Color reference for Stardew (#BFC8C3)

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colors

Ripe Olive

Color reference for Ripe Olive (#70794E)

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colors

Oyster Bay

Color reference for Oyster Bay (#BFC8C3)

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colors

Mountain Air

Color reference for Mountain Air (#B0D4D4)

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obd

P0171 – System Too Lean (Bank 1)

Air/fuel mixture too lean on bank 1; commonly vacuum leaks or a dirty MAF

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obd

P0174 – System Too Lean (Bank 2)

Mirror to P0171 on bank 2; usually shares the same root cause.

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obd

P0300 – Random Misfire Detected

Multiple cylinders misfiring; can be spark plugs coils or fuel delivery.

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obd

P0301 – Cylinder 1 Misfire Detected

Cylinder 1 is misfiring; check spark plug coil and injector.

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obd

P0302 – Cylinder 2 Misfire Detected

Cylinder 2 is misfiring; check spark plug coil and injector.

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obd

P0303 – Cylinder 3 Misfire Detected

Cylinder 3 is misfiring; check spark plug coil and injector.

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obd

P0420 – Catalyst System Efficiency Below Threshold (Bank 1)

Catalytic converter efficiency is below threshold; often caused by upstream issues.

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obd

P0430 – Catalyst System Efficiency Below Threshold (Bank 2)

Catalytic converter efficiency is below threshold on bank 2.

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obd

P0442 – Evaporative Emission Control System Leak Detected (Small Leak)

Small leak detected in EVAP system; check gas cap first.

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obd

P0445 – Evaporative Emission Control System Purge Control Valve Circuit Shorted

EVAP purge valve circuit issue; check wiring and valve.

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obd

P0455 – Evaporative Emission Control System Leak Detected (Large Leak)

Large leak detected in EVAP system; check hoses and connections.

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obd

P0172 – System Too Rich (Bank 1)

Air/fuel mixture too rich on bank 1; check fuel pressure and injectors.

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obd

P0175 – System Too Rich (Bank 2)

Air/fuel mixture too rich on bank 2.

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obd

P0128 – Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)

Engine not reaching proper operating temperature; thermostat likely stuck open.

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obd

P0117 – Engine Coolant Temperature Sensor Circuit Low Input

Coolant temperature sensor reading too low; check sensor and wiring.

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machines

LG Washer – OE

Drain error: water failed to evacuate within the allowed time.

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machines

Bosch Dishwasher – E15

Leak detected in the base pan; safety float switch is active.

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machines

Samsung Washer – 5E

Motor or control board issue; check connections first.

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machines

LG Washer – UE

Unbalanced load detected; redistribute clothes and restart.

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machines

Whirlpool Washer – F5

Water level sensor issue; check sensor and connections.

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machines

Maytag Washer – F7

Water inlet valve issue; check water supply and valve.

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machines

GE Washer – PF

Power failure detected; check power supply and connections.

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machines

Bosch Dishwasher – E24

Water heating issue; check heating element and sensor.

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machines

KitchenAid Dishwasher – E1

Drain issue; check drain hose and pump.

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machines

Samsung Washer – 4E

Water supply issue; check water inlet and connections.

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phone-codes

Samsung *#06#

Displays IMEI/MEID and serial identifiers instantly.

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phone-codes

Android #0# (Service Menu)

Opens Samsung hardware test menu for display sensors and speakers.

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phone-codes

Android ##4636## (Testing Menu)

Opens Android testing menu with network info battery stats and usage.

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phone-codes

Android ##232338## (WiFi MAC Address)

Displays WiFi MAC address instantly.

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phone-codes

Android ##0842## (Vibration Test)

Tests device vibration motor.

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phone-codes

Android ##2664## (Touch Screen Test)

Tests touch screen sensitivity and accuracy.

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phone-codes

Android ##232331## (Bluetooth Test)

Tests Bluetooth functionality.

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phone-codes

Android ##7262626## (Field Test Mode)

Opens field test mode for network diagnostics.

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phone-codes

Android ##1111## (FTA Software Version)

Displays FTA software version information.

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phone-codes

Android ##2222## (FTA Hardware Version)

Displays FTA hardware version information.

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phone-codes

Android ##44336## (Phone Information)

Displays detailed phone information.

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phone-codes

Android ##232337## (Bluetooth Address)

Displays Bluetooth MAC address.

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zip

90210 – Beverly Hills, CA

Beverly Hills, CA ZIP code in Los Angeles County

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zip

10001 – New York, NY

New York, NY ZIP code in New York County

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zip

33139 – Miami Beach, FL

Miami Beach, FL ZIP code in Miami-Dade County

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zip

10036 – New York, NY

New York, NY ZIP code in New York County

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zip

60611 – Chicago, IL

Chicago, IL ZIP code in Cook County

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zip

60610 – Chicago, IL

Chicago, IL ZIP code in Cook County

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zip

60614 – Chicago, IL

Chicago, IL ZIP code in Cook County

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zip

77002 – Houston, TX

Houston, TX ZIP code in Harris County

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zip

77019 – Houston, TX

Houston, TX ZIP code in Harris County

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zip

77030 – Houston, TX

Houston, TX ZIP code in Harris County

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zip

30309 – Atlanta, GA

Atlanta, GA ZIP code in Fulton County

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zip

30326 – Atlanta, GA

Atlanta, GA ZIP code in Fulton County

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zip

30327 – Atlanta, GA

Atlanta, GA ZIP code in Fulton County

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zip

98101 – Seattle, WA

Seattle, WA ZIP code in King County

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zip

98102 – Seattle, WA

Seattle, WA ZIP code in King County

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zip

98112 – Seattle, WA

Seattle, WA ZIP code in King County

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zip

80202 – Denver, CO

Denver, CO ZIP code in Denver County

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zip

80206 – Denver, CO

Denver, CO ZIP code in Denver County

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zip

80210 – Denver, CO

Denver, CO ZIP code in Denver County

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