Local Calling Guide

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NPA: 947 [Rate centres in NPA 947] [Dial plan for NPA 947]

NXX: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-257 A Pontiac MI SFLDMIMKEMD  490J DISH WIRELESS, LLC 340      
947-257 0 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-09-02   
947-257 1 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-09-02   
947-257 2 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2022-10-29   
947-257 3 Pontiac MI DTRTMIBAUMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2022-05-19   
947-257 4 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2023-01-01   
947-257 5 Pontiac MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-02-10   
947-257 6 Pontiac MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-02-10   
947-257 7 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2023-09-12   
947-257 8 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2023-09-12   
947-257 9 Pontiac MI SFLDMIMKEMD  490J DISH WIRELESS, LLC 340   2022-03-05   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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