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: 6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP

<< 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 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
267-394 3 Yardley PA   228   2005-02-19   
267-394 5 Yardley PA   228   2016-07-15   
267-397 7 Yardley PA   228   2022-01-02   
267-399 0 Yardley PA   228   2013-12-27   
267-399 6 Yardley PA   228   2016-12-09   
267-399 8 Yardley PA   228   2014-03-29   
267-401 A Philadelphia Suburban Zone 40 PA WNRTPAAHCMA  228      
267-401 2 Philadelphia Suburban Zone 40 PA   228   2008-02-21   
267-401 3 Philadelphia Suburban Zone 40 PA   228   2008-02-21   
267-401 4 Philadelphia Suburban Zone 40 PA   228   2007-07-16   
267-401 5 Philadelphia Suburban Zone 40 PA   228   2007-07-16   
267-401 8 Philadelphia Suburban Zone 40 PA   228   2008-04-05   
267-401 9 Philadelphia Suburban Zone 40 PA   228   2007-07-16   
267-402 6 Philadelphia Zone 1 PA   228   2012-04-17   
267-403 A Philadelphia Zone 2 PA WNRTPAAHCMA  228      
267-403 6 Philadelphia Zone 2 PA   228   2010-11-11   
267-403 7 Philadelphia Zone 2 PA   228   2010-11-11   
267-403 8 Philadelphia Zone 2 PA   228   2010-11-11   
267-403 9 Philadelphia Zone 2 PA   228   2010-02-25   
267-405 0 Philadelphia Suburban Zone 33 PA   228   2021-09-21   
267-406 8 Doylestown PA   228   2013-12-27   
267-407 2 Philadelphia Zone 4 PA   228   2009-02-25   
267-407 7 Philadelphia Zone 4 PA   228   2009-02-25   
267-412 0 Philadelphia Zone 4 PA   228   2023-11-07   
267-412 1 Philadelphia Zone 4 PA   228   2023-11-07   
267-412 6 Philadelphia Zone 4 PA   228   2023-11-07   
267-412 7 Philadelphia Zone 4 PA   228   2023-11-07   
267-412 8 Philadelphia Zone 4 PA   228   2023-11-07   
267-412 9 Philadelphia Zone 4 PA   228   2023-11-07   
267-414 5 Philadelphia Zone 1 PA   228   2013-03-06   
267-419 0 Philadelphia Suburban Zone 33 PA   228   2021-09-21   
267-419 5 Philadelphia Suburban Zone 33 PA   228   2021-10-08   
267-423 A Philadelphia Zone 4 PA WNRTPAAHCMA  228      
267-423 0 Philadelphia Zone 4 PA   228   2011-04-07   
267-423 1 Philadelphia Zone 4 PA   228   2011-04-07   
267-423 2 Philadelphia Zone 4 PA   228   2011-04-07   
267-423 3 Philadelphia Zone 4 PA   228   2011-07-15   
267-423 5 Philadelphia Zone 4 PA   228   2011-12-09   
267-423 6 Philadelphia Zone 4 PA   228   2011-01-14   
267-423 7 Philadelphia Zone 4 PA   228   2011-01-14   
267-423 8 Philadelphia Zone 4 PA   228   2011-12-09   
267-423 9 Philadelphia Zone 4 PA   228   2011-12-09   
267-428 A Philadelphia Zone 3 PA WNRTPAAHCMA  228      
267-428 4 Philadelphia Zone 3 PA   228   2011-06-10   
267-428 8 Philadelphia Zone 3 PA   228   2011-04-24   
267-428 9 Philadelphia Zone 3 PA   228   2011-04-24   
267-432 5 Philadelphia Zone 1 PA   228   2005-09-22   
267-432 6 Philadelphia Zone 1 PA   228   2005-09-22   
267-437 A Philadelphia Zone 3 PA WNRTPAAHCMA  228      
267-437 0 Philadelphia Zone 3 PA   228   2013-01-25   

<< 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 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.