Prefix 205-578 — Birmingham, AL

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

Area code
205
Prefix (NXX)
578
Rate center
Birmingham
State
Alabama
Time zone
Central
Code holder
POWERTEL BIRMINGHAM LICENSES, INC.
OCN
7475
Pooled
Yes (thousands-block pooling)
Assigned
2009-09-24
LATA
476

The 205-578 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.

NANPA's central-office code records list POWERTEL BIRMINGHAM LICENSES, INC. (OCN 7475) as the code holder, assigned September 24, 2009. Because 205-578 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

Caller ID showing 205-578 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 205-578
PrefixRate centerCode holder
205-575 Livingston (sumter) LEVEL 3 COMMUNICATIONS, LLC - AL
205-576 Jemison NEW CINGULAR WIRELESS PCS, LLC - GA
205-577 Leeds CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL
205-579 Tuscaloosa CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL
205-580 Birmingham CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL
205-581 Birmingham BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL

FAQ

Where is 205-578 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 205-578 numbers?

POWERTEL BIRMINGHAM LICENSES, 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 205-578 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.