Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
202-600 6 Washington Zone 1 DC   236   2010-06-18   
202-602 A Washington Zone 1 DC   236      
202-602 7 Washington Zone 1 DC   236   2014-01-31   
202-602 8 Washington Zone 1 DC   236   2014-01-31   
202-602 9 Washington Zone 1 DC   236   2014-01-31   
202-604 4 Washington Zone 1 DC   236   2010-04-19   
202-617 8 Washington Zone 1 DC   236   2010-07-29   
202-621 3 Washington Zone 1 DC   236   2008-04-21   
202-621 4 Washington Zone 1 DC   236   2008-04-21   
202-629 6 Washington Zone 1 DC   236   2007-10-09   
202-629 7 Washington Zone 1 DC   236   2007-10-09   
202-629 8 Washington Zone 1 DC   236   2007-10-09   
202-631 7 Washington Zone 1 DC   236   2006-07-09   
202-631 8 Washington Zone 1 DC   236   2006-07-14   
202-640 A Washington Zone 1 DC BTVLMD12CMA  236   2006-07-09   
202-640 0 Washington Zone 1 DC   236   2006-09-09   
202-640 3 Washington Zone 1 DC   236   2007-08-17   
202-640 8 Washington Zone 1 DC   236   2006-07-09   
202-640 9 Washington Zone 1 DC   236   2006-07-09   
202-641 2 Washington Zone 1 DC   236   2003-06-15   
202-642 7 Washington Zone 1 DC   236   2010-02-11   
202-642 8 Washington Zone 1 DC   236   2010-02-11   
202-644 0 Washington Zone 1 DC   236   2011-07-22   
202-644 1 Washington Zone 1 DC   236   2011-07-22   
202-644 2 Washington Zone 1 DC   236   2011-07-22   
202-644 3 Washington Zone 1 DC   236   2011-07-22   
202-644 6 Washington Zone 1 DC   236   2011-07-22   
202-650 8 Washington Zone 1 DC   236   2010-07-19   
202-650 9 Washington Zone 1 DC   236   2010-07-19   
202-651 0 Washington Zone 1 DC   236   2005-10-16   
202-651 1 Washington Zone 1 DC   236   2005-10-16   
202-660 3 Washington Zone 1 DC   236   2010-09-05   
202-660 8 Washington Zone 1 DC   236   2010-09-05   
202-677 A Washington Zone 1 DC BTVLMD12CMA  236   2010-10-10   
202-677 0 Washington Zone 1 DC   236   2010-10-12   
202-677 1 Washington Zone 1 DC   236   2010-10-12   
202-677 2 Washington Zone 1 DC   236   2010-10-12   
202-677 8 Washington Zone 1 DC   236   2010-10-10   
202-677 9 Washington Zone 1 DC   236   2010-10-10   
202-683 0 Washington Zone 1 DC   236   2007-11-15   
202-684 0 Washington Zone 1 DC   236   2007-08-17   
202-684 1 Washington Zone 1 DC   236   2007-07-22   
202-696 0 Washington Zone 1 DC   236   2010-11-11   
202-725 0 Washington Zone 1 DC   236   2005-02-20   
202-725 1 Washington Zone 1 DC   236   2005-02-20   
202-725 2 Washington Zone 1 DC   236   2005-03-05   
202-725 3 Washington Zone 1 DC   236   2005-03-05   
202-725 4 Washington Zone 1 DC   236   2005-03-05   
202-725 9 Washington Zone 1 DC   236   2011-04-02   
202-730 5 Washington Zone 1 DC   236   2005-07-08   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 >>

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.