Local Calling Guide

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NPA: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX: 991

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-991 A Beloit WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2025-10-18   
608-991 0 Beloit WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2025-10-20   
608-991 1 Beloit WI   145J TERRA NOVA TELECOM INC. 354   2025-10-20   
608-991 2 Beloit WI MDSRWIKE6MD  321J HD CARRIER LLC 354   2026-06-11   
608-991 3 Beloit WI MDSRWIKE6MD  321J HD CARRIER LLC 354   2026-06-11   
608-991 4 Beloit WI   007F BANDWIDTH.COM CLEC, LLC - WI 354   2026-08-08   
608-991 7 Beloit WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2025-10-18   
608-991 8 Beloit WI MDSNWI11XAX  225C ONVOY, LLC - WI 354   2025-10-18   
608-991 9 Beloit WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2026-09-08   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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