Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Last updated: Sat, 25 Oct 2014 11:08:09 UTC

How to use this page

Switch: MOBLALAZDS0

Remotes:
Switch Switch name Switch type
MCINALMARS0 MCINTOSH RSC
MTVRALMARS0 MOUNT VERNON RSC

See all switches at this location

NPA-NXX BLOCK Rate Centre Region OCN LATA Eff date Disc date Map
251-208 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-219 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-221 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-352 A Mobile AL 6630 USA MOBILITY WIRELESS, INC. [link] 480 map
251-405 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-415 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-417 A Mobile AL 6630 USA MOBILITY WIRELESS, INC. [link] 480 map
251-431 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-432 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-433 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-434 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-435 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-436 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-438 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-439 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-441 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-568 A Mobile AL 6630 USA MOBILITY WIRELESS, INC. [link] 480 map
251-574 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-582 A Mobile AL 6630 USA MOBILITY WIRELESS, INC. [link] 480 map
251-690 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-694 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map
251-770 A Mobile AL 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL [link] 480 map



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