Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 607 [Rate centres in NPA 607] [Dial plan for NPA 607]

NXX: 233

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
607-233 A Ithaca NY SYRCNYSWDS0  7140 TC SYSTEMS,INC. - NY 136      
607-233 1 Ithaca NY SYRCNYSWDS0  7140 TC SYSTEMS,INC. - NY 136      
607-233 3 Ithaca NY   566J RADIANTIQ LLC 136   2021-02-19   
607-233 4 Ithaca NY SYRCNYSWX0X  4006 LEVEL 3 COMMUNICATIONS, LLC - NY 136   2002-05-08   
607-233 8 Ithaca NY ESYRNYENCM2  6959 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY 136   2020-12-01   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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