Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 7421 AT&T LOCAL

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
954-626 7 Fort Lauderdale FL   46017      
954-626 9 Fort Lauderdale FL   46017      
954-940 A Fort Lauderdale FL FTLDFLOVDS2  46017      
954-940 9 Fort Lauderdale FL   46017      
956-217 8 McAllen TX   568   2009-04-06   
956-243 A Brownsville TX HRLNTXAT1MD  568      
956-243 9 Brownsville TX   568      
956-258 A Pharr TX   568      
956-258 9 Pharr TX   568   2013-06-27   
956-319 A Laredo TX LARDTXAC1MD  566      
956-319 9 Laredo TX   566      
956-662 5 McAllen TX   568   2016-05-02   
956-734 A Harlingen TX HRLNTXAT1MD  568      
956-734 9 Harlingen TX   568      
956-772 6 Port Isabel TX   568   2004-09-19   
956-788 A San Benito TX HRLNTXATJMD  568      
956-788 9 San Benito TX   568      
970-232 A Fort Collins CO DNVRCOZJLMD  656      
970-232 7 Fort Collins CO   656      
970-343 A Vail CO DNVRCOMAX0X  656      
970-343 1 Vail CO   656      
970-343 6 Vail CO   656      
970-361 A Grand Junction CO GDJTCOMAEMD  656      
970-361 9 Grand Junction CO   656      
970-366 5 Glenwood Springs CO   656   2010-02-08   
970-427 A Fort Morgan CO DNVRCOMAX6Y  656      
970-427 1 Fort Morgan CO   656      
970-439 A Steamboat Springs CO DNVRCOMAX5Z  656   2006-01-12   
970-439 9 Steamboat Springs CO   656   2006-01-12   
970-440 6 Rifle CO   656   2010-04-02   
970-452 A Aspen CO   656      
970-452 6 Aspen CO   656   2016-11-17   
970-515 A Greeley CO DNVRCOZJMMD  656      
970-515 0 Greeley CO   656      
970-776 A Loveland CO DNVRCOZJLMD  656      
970-776 2 Loveland CO   656      
970-795 4 Windsor CO   656   2007-11-19   
970-968 4 Dillon CO   656   2011-12-15   
972-244 A Plano TX IRNGTXXCKMD  552      
972-244 0 Plano TX   552      
972-244 1 Plano TX   552      
972-244 2 Plano TX   552      
972-244 5 Plano TX   552      
972-244 9 Plano TX   552      
972-246 A Dallas TX DLLSTXTLDS5  552      
972-246 0 Dallas TX   552      
972-246 1 Dallas TX   552      
972-246 2 Dallas TX   552      
972-246 3 Dallas TX   552      
972-246 4 Dallas TX   552      

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Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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