Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • 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.

Last updated: Thu, 18 Dec 2014 10:58:19 UTC

How to use this page

OCN: 3806 CORE COMMUNICATIONS, INC. - PA [Rate centres for OCN 3806]

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA Eff date Disc date Map
215-249 6 Dublin PA 228 2004-04-17
215-254 6 Philadelphia Zone 3 PA 228 2004-04-17
215-259 4 Philadelphia Suburban Zone 39 PA 228 2004-04-17
215-268 5 Philadelphia Zone 4 PA 228 2004-04-17
215-277 2 Philadelphia Suburban Zone 34 PA 228 2004-04-17
215-297 3 Carversville PA 228 2004-04-17
215-302 6 Philadelphia Suburban Zone 44 PA 228 2004-04-18
215-344 2 Philadelphia Suburban Zone 37 PA 228 2004-04-17
215-352 2 Philadelphia Suburban Zone 41 PA 228 2004-04-17
215-353 5 Lansdale PA 228 2004-04-17
215-358 4 Philadelphia Suburban Zone 33 PA 228 2004-04-17
215-359 4 Philadelphia Suburban Zone 43 PA 228 2004-04-18
215-458 1 Philadelphia Suburban Zone 42 PA 228 2004-04-17
215-488 1 Philadelphia Suburban Zone 45 PA 228 2004-04-18
215-583 1 North Wales PA 228 2004-04-17
215-589 7 Doylestown PA 228 2004-04-17
215-595 1 Yardley PA 228 2004-04-18
215-598 4 Wycombe PA 228 2004-04-18
215-660 1 Souderton PA 228 2004-04-18
215-795 3 Bedminster PA 228 2004-04-17
215-800 0 Philadelphia Zone 1 PA 228 2012-07-12
215-804 3 Quakertown PA 228 2004-04-18
215-859 5 Harleysville PA 228 2004-04-17
215-944 0 Newtown PA 228 2004-04-17
267-329 6 Green Lane PA 228 2004-04-17
267-362 0 Plumsteadville PA 228 2004-04-18
267-477 A Line Lexington PA PHLAPAFGGT8 228 map
267-477 0 Line Lexington PA 228
267-485 A Philadelphia Suburban Zone 45 PA 228 map
267-612 0 Pennsburg PA 228 2004-04-17
267-647 A Lansdale PA PHLAPAFGGT8 228 map
267-697 A Morrisville PA PHLAPAFGGT8 228 map
267-697 0 Morrisville PA 228
267-714 A New Hope PA PHLAPAFGDSV 228 map
267-714 0 New Hope PA 228
267-776 A Philadelphia Zone 2 PA PHLAPAFGGT8 228 map
267-776 0 Philadelphia Zone 2 PA 228
267-782 A Perkasie PA PHLAPAFGGT8 228 map
267-801 A Philadelphia Zone 1 PA PHLAPAFGGT8 228 map
267-840 7 Buckingham PA 228 2004-04-17
267-851 A Philadelphia Suburban Zone 38 PA PHLAPAFGGT8 228 map
267-851 0 Philadelphia Suburban Zone 38 PA 228
267-912 A Philadelphia Suburban Zone 40 PA PHLAPAFGGT8 228 map
267-912 0 Philadelphia Suburban Zone 40 PA 228
301-789 A Washington Zone 4 MD CHCHMDBEPS0 236 map
412-200 1 Pittsburgh Suburban Zone 14 PA 234 2004-04-29
412-203 0 Pittsburgh Suburban Zone 15 PA 234 2004-04-29
412-204 4 Pittsburgh Zone 8 PA 234 2004-04-29
412-206 3 Pittsburgh Suburban Zone 13 PA 234 2004-04-29
412-223 A Pittsburgh Zone 2 PA PITBPAKBGT0 234 map



Sponsored by: VoiceMeUp - Corporate VoIP Services