Prefix 713-323 — Houston Suburban, TX
- Area code
- 713
- Prefix (NXX)
- 323
- Rate center
- Houston Suburban
- State
- Texas
- Time zone
- Central
- Code holder
- MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX
- OCN
- 7239
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2007-08-22
- LATA
- 560
The 713-323 prefix belongs to area code 713 and is anchored to the Houston Suburban rate center (TX). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.
Houston Suburban is part of the Houston-Pasadena-The Woodlands, TX Metropolitan Statistical Area. For routing purposes it sits in LATA 560. Numbers here keep Central time.
The assigned code holder is MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX, operating company number 7239, assigned August 22, 2007. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
Caller ID showing 713-323 is not proof the call came from Houston Suburban: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 713-320 | Houston | AERIAL COMMUNICATIONS, INC. |
| 713-321 | Houston | SOUTHWESTERN BELL |
| 713-322 | Houston | BANDWIDTH.COM CLEC, LLC - TX |
| 713-324 | Houston | LEVEL 3 COMMUNICATIONS, LLC - TX |
| 713-325 | Houston | TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
| 713-326 | Houston | SPOK, INC. |
FAQ
Where is 713-323 located?
The prefix is assigned to the Houston Suburban rate center in TX, area code 713. It is part of the Houston-Pasadena-The Woodlands, TX Metropolitan Statistical Area.
Which company owns 713-323 numbers?
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 713-323 safe to answer?
The prefix itself says nothing about the caller. Legitimate Houston Suburban businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.