Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 595

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-595 A Seymour WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-595 0 Seymour WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350      
920-595 1 Seymour WI GNBYWI01XMX  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2011-07-30   
920-595 6 Seymour WI STPTWI01HMD  7216 TELEPORT COMMUNICATIONS AMERICA, LLC WI 350   2019-07-22   
920-595 7 Seymour WI GNBYWIEL1MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 350   2023-01-09   
920-595 8 Seymour WI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 350   2025-05-13   
920-595 9 Seymour WI   6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 350   2025-06-05   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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