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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: RPRTIDXCDS1

Remotes:

Switch Switch name Switch type
MNDKIDXCRS1  MINIDOKA  1RC 
NRLDIDXCRS1  NORLAND  1RC 
OKLYIDXCRS1  OAKLEY  2BR 
PAULIDXCRS0  PAUL  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
208-434 A Rupert ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-434 2 Rupert ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-434 4 Rupert ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-434 5 Rupert ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-434 7 Rupert ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-434 8 Rupert ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-434 9 Rupert ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-436 A Rupert ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-438 A Paul ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-531 A Minidoka ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-532 A Norland ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-679 A Burley ID 3816 PROJECT MUTUAL TEL. COOP. ASSN., INC. - ID 652      
208-679 0 Burley ID 3816 PROJECT MUTUAL TEL. COOP. ASSN., INC. - ID 652      
208-679 1 Burley ID 3816 PROJECT MUTUAL TEL. COOP. ASSN., INC. - ID 652      
208-679 2 Burley ID 3816 PROJECT MUTUAL TEL. COOP. ASSN., INC. - ID 652      
208-679 3 Burley ID 3816 PROJECT MUTUAL TEL. COOP. ASSN., INC. - ID 652      
208-679 4 Burley ID 3816 PROJECT MUTUAL TEL. COOP. ASSN., INC. - ID 652      
208-862 A Oakley ID 2231 PROJECT MUTUAL TEL. COOP. ASSN., INC. 652      
208-878 A Burley ID 3816 PROJECT MUTUAL TEL. COOP. ASSN., INC. - ID 652      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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