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: 928

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
208-928 A Ketchum ID BOISIDMAXMY  318J COMCAST IP PHONE, LLC 652      
208-928 0 Ketchum ID   689F ONVOY, LLC - ID 652   2012-12-16   
208-928 1 Ketchum ID   689F ONVOY, LLC - ID 652   2012-12-16   
208-928 2 Ketchum ID   689F ONVOY, LLC - ID 652   2012-12-16   
208-928 3 Ketchum ID   689F ONVOY, LLC - ID 652   2012-12-16   
208-928 4 Ketchum ID   318J COMCAST IP PHONE, LLC 652   2015-09-25   
208-928 5 Ketchum ID   808G TELEPORT COMMUNICATIONS AMERICA, LLC - ID 652   2016-02-18   
208-928 6 Ketchum ID   318J COMCAST IP PHONE, LLC 652   2006-06-17   
208-928 7 Ketchum ID   318J COMCAST IP PHONE, LLC 652   2007-12-07   
208-928 8 Ketchum ID   318J COMCAST IP PHONE, LLC 652   2018-04-29   
208-928 9 Ketchum ID   073H TELNYX LLC 652   2018-04-25   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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