Prefix 205-734 — Birmingham, AL

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

Area code
205
Prefix (NXX)
734
Rate center
Birmingham
State
Alabama
Time zone
Central
Code holder
NEW CINGULAR WIRELESS PCS, LLC - GA
OCN
6214
Pooled
Yes (thousands-block pooling)
Assigned
2018-03-09
LATA
476

The 205-734 prefix belongs to area code 205 and is anchored to the Birmingham rate center (AL). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.

Birmingham is part of the Birmingham, AL Metropolitan Statistical Area. For routing purposes it sits in LATA 476. Numbers here keep Central time.

The assigned code holder is NEW CINGULAR WIRELESS PCS, LLC - GA, operating company number 6214, assigned March 9, 2018. 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 205-734 is not proof the call came from Birmingham: 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 205-734
PrefixRate centerCode holder
205-731 Birmingham BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
205-732 Birmingham NUSO, LLC
205-733 Birmingham BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL
205-735 Warrior PAETEC ITEL, LLC
205-736 York TELEPORT COMMUNICATIONS AMERICA, LLC - AL
205-737 Tuscaloosa AT&T ENTERPRISES, LLC

FAQ

Where is 205-734 located?

The prefix is assigned to the Birmingham rate center in AL, area code 205. It is part of the Birmingham, AL Metropolitan Statistical Area.

Which company owns 205-734 numbers?

NEW CINGULAR WIRELESS PCS, LLC - GA 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 205-734 safe to answer?

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