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: 536

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
262-536 A Port Washington WI   225C ONVOY, LLC - WI 356      
262-536 0 Port Washington WI   145J TERRA NOVA TELECOM INC. 356   2025-08-21   
262-536 2 Port Washington WI   225C ONVOY, LLC - WI 356   2020-12-24   
262-536 3 Port Washington WI   225C ONVOY, LLC - WI 356   2020-12-24   
262-536 4 Port Washington WI   793K TWC IP ENABLED SERVICES, LLC 356   2004-05-06   
262-536 5 Port Washington WI   007F BANDWIDTH.COM CLEC, LLC - WI 356   2010-03-20   
262-536 6 Port Washington WI   225C ONVOY, LLC - WI 356   2016-03-24   
262-536 7 Port Washington WI   829J PAETEC ITEL, LLC 356   2013-11-09   
262-536 8 Port Washington WI   225C ONVOY, LLC - WI 356   2016-03-24   

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

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