Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 208 [Rate centres in NPA 208] [Dial plan for NPA 208]

NXX: 508

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
208-508 A Rathdrum ID CRALIDXXX7X  689F ONVOY, LLC - ID 960      
208-508 0 Rathdrum ID   073H TELNYX LLC 960   2020-06-08   
208-508 1 Rathdrum ID   689F ONVOY, LLC - ID 960   2016-01-22   
208-508 2 Rathdrum ID   7558 LEVEL 3 COMMUNICATIONS, LLC - ID 960   2019-07-15   
208-508 3 Rathdrum ID   678B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ID 960   2018-08-14   
208-508 4 Rathdrum ID   689F ONVOY, LLC - ID 960   2019-09-13   
208-508 5 Rathdrum ID   689F ONVOY, LLC - ID 960   2019-09-13   
208-508 6 Rathdrum ID   808G TELEPORT COMMUNICATIONS AMERICA, LLC - ID 960   2019-03-31   
208-508 7 Rathdrum ID   689F ONVOY, LLC - ID 960   2019-12-14   
208-508 8 Rathdrum ID   689F ONVOY, LLC - ID 960   2019-10-28   
208-508 9 Rathdrum ID   689F ONVOY, LLC - ID 960   2020-08-30   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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