Prefix 512-713 — Georgetown, TX

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

Area code
512
Prefix (NXX)
713
Rate center
Georgetown
State
Texas
Time zone
Central
Code holder
LEVEL 3 OF TELECOM OF TEXAS, LLC - TX
OCN
7516
Pooled
Yes (thousands-block pooling)
Assigned
2015-03-10
LATA
558

The 512-713 prefix belongs to area code 512 and is anchored to the Georgetown rate center (TX). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Georgetown is part of the Austin-Round Rock-San Marcos, TX Metropolitan Statistical Area. For routing purposes it sits in LATA 558. Numbers here keep Central time.

The assigned code holder is LEVEL 3 OF TELECOM OF TEXAS, LLC - TX, operating company number 7516, assigned March 10, 2015. 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 512-713 is not proof the call came from Georgetown: 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 512-713
PrefixRate centerCode holder
512-709 Austin T-MOBILE USA, INC.
512-710 Austin BANDWIDTH.COM CLEC, LLC - TX
512-712 Austin SOUTHWESTERN BELL
512-714 Adamsville AT&T ENTERPRISES, LLC
512-715 Burnet FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS
512-716 Austin SOUTHWESTERN BELL

FAQ

Where is 512-713 located?

The prefix is assigned to the Georgetown rate center in TX, area code 512. It is part of the Austin-Round Rock-San Marcos, TX Metropolitan Statistical Area.

Which company owns 512-713 numbers?

LEVEL 3 OF TELECOM OF TEXAS, 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 512-713 safe to answer?

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