Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 262 [Rate centres in NPA 262] [Dial plan for NPA 262]

NXX: 266

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
262-266 A Oconomowoc WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356      
262-266 0 Oconomowoc WI MILXWIILCMD  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2020-10-16   
262-266 1 Oconomowoc WI MILWWIAUDS1  225C ONVOY, LLC - WI 356   2021-08-20   
262-266 2 Oconomowoc WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2020-10-15   
262-266 3 Oconomowoc WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2020-10-16   
262-266 4 Oconomowoc WI PEWTWICI7MD  6529 T-MOBILE USA, INC. 356   2020-10-16   
262-266 9 Oconomowoc WI MILWWIAU03Z  516J TON80 COMMUNICATIONS, LLC 356   2021-07-01   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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