Prefix 713-855 — Houston, TX

NANPA CO code assignment, current as of July 28, 2026.

Area code
713
Prefix (NXX)
855
Rate center
Houston
State
Texas
Time zone
Central
Code holder
AERIAL COMMUNICATIONS, INC.
OCN
6701
Pooled
Yes (thousands-block pooling)
Assigned
2005-04-18
LATA
560

The 713-855 prefix belongs to area code 713 and is anchored to the Houston rate center (TX). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Houston 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.

NANPA's central-office code records list AERIAL COMMUNICATIONS, INC. (OCN 6701) as the code holder, assigned April 18, 2005. Because 713-855 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

Caller ID showing 713-855 is not proof the call came from Houston: 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

Prefixes adjacent to 713-855
PrefixRate centerCode holder
713-852 Houston SOUTHWESTERN BELL
713-853 Houston SOUTHWESTERN BELL
713-854 Houston NEW CINGULAR WIRELESS PCS, LLC - IL
713-856 Houston Suburban SOUTHWESTERN BELL
713-857 Houston NEW CINGULAR WIRELESS PCS, LLC - IL
713-858 Houston NEW CINGULAR WIRELESS PCS, LLC - IL

FAQ

Where is 713-855 located?

The prefix is assigned to the Houston rate center in TX, area code 713. It is part of the Houston-Pasadena-The Woodlands, TX Metropolitan Statistical Area.

Which company owns 713-855 numbers?

AERIAL COMMUNICATIONS, INC. 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 713-855 safe to answer?

The prefix itself says nothing about the caller. Legitimate Houston businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.