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: 855

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-855 A Lansing MI LNNGMIDCCMD  145J TERRA NOVA TELECOM INC. 346      
517-855 0 Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2023-10-27   
517-855 1 Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2023-10-27   
517-855 2 Lansing MI LNNGMIVE2MD  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 346   2022-03-25   
517-855 5 Lansing MI   145J TERRA NOVA TELECOM INC. 346   2021-04-23   
517-855 8 Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2023-10-27   
517-855 9 Lansing MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2023-10-27   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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