Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: MMPHTNMTDS0

Remotes:

Switch Switch name Switch type
MMPHTNWWRS0  MEMPHIS  RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
901-272 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-274 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-276 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-278 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-535 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-721 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-721 0 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-721 1 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-722 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-722 0 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-722 2 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-722 3 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-722 4 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-722 5 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-722 7 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-722 8 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-722 9 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-725 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-726 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-726 0 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-726 1 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-726 4 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-726 5 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-726 6 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-726 7 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-726 8 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-726 9 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-728 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-728 4 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-728 5 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-728 6 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-729 A Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-729 2 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-729 3 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-729 4 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      
901-729 5 Memphis TN 9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 468      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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