Local Calling Guide

Area code/prefix search

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OCN: 2695 CTC COMMUNICATIONS CORP. - DC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
202-469 7 Washington Zone 1 DC WASHDCMTX7X  236   2008-08-01   
202-499 1 Washington Zone 1 DC WASHDCMTX7X  236   2011-05-12   
202-536 A Washington Zone 1 DC WASHDCMTX7X  236      
202-536 1 Washington Zone 1 DC WASHDCMTX7X  236   2005-07-31   
202-803 4 Washington Zone 1 DC WASHDCMTX7X  236   2012-01-09   
202-844 A Washington Zone 1 DC WASHDCMTX7X  236      
202-844 1 Washington Zone 1 DC WASHDCMTX7X  236   2015-07-16   
202-844 2 Washington Zone 1 DC WASHDCMTX7X  236   2015-07-16   
202-844 6 Washington Zone 1 DC WASHDCMTX7X  236   2015-07-11   
202-909 1 Washington Zone 1 DC WASHDCMTX7X  236   2013-06-20   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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