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: 546

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
947-546 A Walled Lake MI SFLDMIMKBMD  516J TON80 COMMUNICATIONS, LLC 340      
947-546 0 Walled Lake MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2022-11-04   
947-546 1 Walled Lake MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-10-08   
947-546 3 Walled Lake MI SFLDMIMKBMD  516J TON80 COMMUNICATIONS, LLC 340   2022-04-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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