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: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-205 A Jackson MI JCSNMIMNDS0  9323 MICHIGAN BELL TEL CO 346      
517-205 0 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   
517-205 1 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   
517-205 2 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   
517-205 3 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   
517-205 4 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   
517-205 5 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   
517-205 6 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   
517-205 7 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   
517-205 8 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   
517-205 9 Jackson MI   9323 MICHIGAN BELL TEL CO 346   2014-06-01   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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