Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX: 426

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-426 A Munith MI LNNGMIDCDMD  516J TON80 COMMUNICATIONS, LLC 346      
517-426 2 Munith MI LNNGMIMN02Z  318J COMCAST IP PHONE, LLC 346   2024-10-21   
517-426 4 Munith MI LNNGMIDCDMD  516J TON80 COMMUNICATIONS, LLC 346   2022-04-23   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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