Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 612K CSC VOICE, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
347-240 8 New York City Zone 06 NY WHPLNYGR1MD  132   2007-02-10   
347-240 9 New York City Zone 06 NY WHPLNYGR1MD  132   2007-02-10   
347-254 6 New York City Zone 07 NY WHPLNYGR1MD  132   2005-04-22   
347-269 5 New York City Zone 03 NY WHPLNYGR1MD  132   2008-02-06   
347-269 6 New York City Zone 03 NY WHPLNYGR1MD  132   2008-02-06   
347-269 7 New York City Zone 03 NY WHPLNYGR1MD  132   2008-02-06   
347-269 8 New York City Zone 03 NY WHPLNYGR1MD  132   2008-02-06   
347-270 A New York City Zone 03 NY WHPLNYGR1MD  132      
347-270 0 New York City Zone 03 NY WHPLNYGR1MD  132   2007-04-29   
347-270 1 New York City Zone 03 NY WHPLNYGR1MD  132   2007-04-29   
347-270 2 New York City Zone 03 NY WHPLNYGR1MD  132   2007-04-29   
347-270 3 New York City Zone 03 NY WHPLNYGR1MD  132   2007-04-29   
347-270 4 New York City Zone 03 NY WHPLNYGR1MD  132   2007-04-29   
347-270 5 New York City Zone 03 NY WHPLNYGR1MD  132   2007-04-29   
347-270 9 New York City Zone 03 NY WHPLNYGR1MD  132   2008-03-20   
347-271 3 New York City Zone 03 NY WHPLNYGR1MD  132   2008-02-06   
347-271 4 New York City Zone 03 NY WHPLNYGR1MD  132   2008-02-06   
347-271 5 New York City Zone 03 NY WHPLNYGR1MD  132   2007-06-01   
347-271 6 New York City Zone 03 NY WHPLNYGR1MD  132   2007-06-01   
347-271 7 New York City Zone 03 NY WHPLNYGR1MD  132   2007-06-01   
347-271 8 New York City Zone 03 NY WHPLNYGR1MD  132   2007-06-01   
347-271 9 New York City Zone 03 NY WHPLNYGR1MD  132   2007-06-01   
347-275 A New York City Zone 05 NY HCVLNYAHDS5  132      
347-275 1 New York City Zone 05 NY WHPLNYGR1MD  132   2004-10-29   
347-275 2 New York City Zone 05 NY WHPLNYGR1MD  132   2004-10-29   
347-275 3 New York City Zone 05 NY WHPLNYGR1MD  132   2004-10-29   
347-275 4 New York City Zone 05 NY WHPLNYGR1MD  132   2004-10-29   
347-275 5 New York City Zone 05 NY WHPLNYGR1MD  132   2004-10-29   
347-275 6 New York City Zone 05 NY HCVLNYAHDS5  132   2004-07-05   
347-275 7 New York City Zone 05 NY HCVLNYAHDS5  132   2004-07-05   
347-275 8 New York City Zone 05 NY HCVLNYAHDS5  132   2004-07-05   
347-275 9 New York City Zone 05 NY HCVLNYAHDS5  132   2004-07-05   
347-281 4 New York City Zone 04 NY WHPLNYGR1MD  132   2007-08-06   
347-281 5 New York City Zone 04 NY WHPLNYGR1MD  132   2007-08-06   
347-281 8 New York City Zone 04 NY WHPLNYGR1MD  132   2007-10-12   
347-281 9 New York City Zone 04 NY WHPLNYGR1MD  132   2007-10-12   
347-284 3 New York City Zone 03 NY WHPLNYGR1MD  132   2005-05-10   
347-284 4 New York City Zone 03 NY WHPLNYGR1MD  132   2005-05-10   
347-284 5 New York City Zone 03 NY WHPLNYGR1MD  132   2005-05-10   
347-293 5 New York City Zone 04 NY WHPLNYGR1MD  132   2004-01-06   
347-293 6 New York City Zone 04 NY WHPLNYGR1MD  132   2004-01-23   
347-293 7 New York City Zone 04 NY WHPLNYGR1MD  132   2004-01-23   
347-293 8 New York City Zone 04 NY WHPLNYGR1MD  132   2004-08-23   
347-295 0 New York City Zone 06 NY WHPLNYGR1MD  132   2008-05-18   
347-295 1 New York City Zone 06 NY WHPLNYGR1MD  132   2008-05-18   
347-295 2 New York City Zone 06 NY WHPLNYGR1MD  132   2008-05-18   
347-295 3 New York City Zone 06 NY WHPLNYGR1MD  132   2008-05-18   
347-297 2 New York City Zone 03 NY WHPLNYGR1MD  132   2004-11-15   
347-297 3 New York City Zone 03 NY WHPLNYGR1MD  132   2004-11-15   
347-297 4 New York City Zone 03 NY WHPLNYGR1MD  132   2004-11-15   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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