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.

NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 662

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-662 A Auburn MI AUBNMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-662 0 Auburn MI AUBNMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-662 1 Auburn MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-662 2 Auburn MI AUBNMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-662 3 Auburn MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344      
989-662 4 Auburn MI AUBNMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-662 5 Auburn MI SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS, LLC 344      
989-662 6 Auburn MI AUBNMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-662 7 Auburn MI AUBNMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-662 8 Auburn MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-662 9 Auburn MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.