281 Area Code — Houston, TX
Area code 281 serves Houston and 4 other cities in Texas. Local time follows America/Chicago. It overlays with 346, 713, 832, so 10-digit dialling is required.
- State
- Texas
- Primary city
- Houston
- Timezone
- America/Chicago
- In service since
- 1996
- Type
- Geographic
Cities Served by 281
The 281 area code covers 5 cities and communities in Texas.
- Houston
- Pasadena
- Pearland
- Sugar Land
- Katy
About Area Code 281
Area code 281 is a North American Numbering Plan (NANP) area code that has been in service since 1996. It is administered by NANPA on behalf of the FCC and serves the Texas region anchored on Houston.
281 now shares its territory with overlay codes (346, 713, 832). 10-digit dialling is required for local calls within this region because the same 7-digit number can be assigned under either code.
Mobile numbers in 281 are portable: a person who moved away from Houston may still carry a 281 mobile number on their device. If you receive an unexpected call from a 281 number, run it through the reverse lookup tool above for the most accurate, free identification.
If you live or do business in Texas, you may also interact with neighbouring or overlay codes (346, 713, 832). See the related codes section below to explore the rest of Texas.
Other Texas Area Codes
Continue exploring the Texas numbering plan.
281 Area Code FAQ
Where is area code 281?
Area code 281 is located in Texas, primarily serving Houston and surrounding cities including Pasadena, Pearland, Sugar Land. The region operates on CT (America/Chicago) time.
What state is 281 area code?
281 is a Texas area code. It was put into service in 1996 and shares its geographic footprint with overlay codes 346, 713, 832.
Is 281 a scam area code?
281 is a legitimate North American area code allocated by NANPA to Texas. Like any geographic area code, scammers sometimes spoof 281 numbers — judge each call by content (urgent demands, unfamiliar transfers) rather than the area code alone. Run the specific number through our reverse lookup if you're unsure.
What time zone does 281 use?
Area code 281 operates on CT (America/Chicago). Numbers in this area code follow standard Texas time-zone rules including any daylight-saving transitions for that region.
Can I look up a specific 281 phone number?
Yes. Use the reverse lookup widget above to enter a full 281 number. NumLocation returns the line type (mobile, landline, VoIP), carrier, rate-center city, and any public listings tied to the number — free.
What's the difference between 281 and 346?
281 and 346 cover the same Texas geographic area as overlay codes. Calls between them are local, but you must dial all 10 digits. New phone numbers in this region are assigned from either pool depending on what's available with the carrier at signup.