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: 748

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-748 A Jackson MI LNNGMIMNXMZ  516C AT&T CORP. 346      
517-748 0 Jackson MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-748 1 Jackson MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346      
517-748 2 Jackson MI   961J WOW! INTERNET, CABLE AND PHONE 346      
517-748 3 Jackson MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-748 4 Jackson MI   460K FIRST COMMUNICATIONS, LLC 346      
517-748 5 Jackson MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-748 6 Jackson MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-748 7 Jackson MI LNNGMIMNXMZ  516C AT&T CORP. 346      
517-748 8 Jackson MI LNNGMIMNXHY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-748 9 Jackson MI MCHCMIMNRSA  9323 MICHIGAN BELL TEL CO 346      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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