Prefix 205-407 — Birmingham, AL
- Area code
- 205
- Prefix (NXX)
- 407
- Rate center
- Birmingham
- State
- Alabama
- Time zone
- Central
- Code holder
- TELNYX LLC
- OCN
- 073H
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2017-06-22
- LATA
- 476
205-407 identifies a block of numbers in Birmingham, AL, within the 205 area code. Every US prefix is tied to exactly one rate center; this one is Birmingham.
The rate center lies in the Birmingham, AL Metropolitan Statistical Area. The serving LATA is 476. Local time follows the Central zone.
Treat the on-screen number as a hint, not evidence — 205-407 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.
The assigned code holder is TELNYX LLC, operating company number 073H, assigned June 22, 2017. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 205-403 | Birmingham | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 205-405 | Pell City | NEW CINGULAR WIRELESS PCS, LLC - GA |
| 205-406 | Alabaster | LEVEL 3 TELECOM OF ALABAMA, LLC - AL |
| 205-408 | Birmingham | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
| 205-409 | Tuscaloosa | LEVEL 3 COMMUNICATIONS, LLC - AL |
| 205-410 | Birmingham | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL |
FAQ
Where is 205-407 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 205-407 numbers?
TELNYX LLC 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 205-407 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.