Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 947 [Rate centres in NPA 947] [Dial plan for NPA 947]

NXX: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-221 A Drayton Plains MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
947-221 0 Drayton Plains MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-11-30   
947-221 1 Drayton Plains MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2019-12-18   
947-221 2 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2020-02-08   
947-221 3 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2020-02-08   
947-221 4 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2020-07-07   
947-221 5 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2020-07-07   
947-221 6 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2020-11-14   
947-221 7 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2020-11-14   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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