Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

NXX: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-600 A Traverse City MI BRSPMI095MD  965H FRACTEL, LLC 348      
231-600 0 Traverse City MI BRSPMI095MD  965H FRACTEL, LLC 348      
231-600 1 Traverse City MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      
231-600 2 Traverse City MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      
231-600 3 Traverse City MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-600 4 Traverse City MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-600 5 Traverse City MI   515J IP HORIZON LLC 348      
231-600 6 Traverse City MI BRSPMI095MD  965H FRACTEL, LLC 348      
231-600 7 Traverse City MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-600 8 Traverse City MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-600 9 Traverse City MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      

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

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