Local Calling Guide

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Search area code/prefix (NPA/NXX)
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OCN: 3806 CORE COMMUNICATIONS, INC. - PA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
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   
215-274 4 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-274 7 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-274 8 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-277 0 Philadelphia Suburban Zone 34 PA   228   2018-06-04   
215-277 2 Philadelphia Suburban Zone 34 PA   228   2004-04-17   
215-277 4 Philadelphia Suburban Zone 34 PA   228   2018-06-04   
215-277 6 Philadelphia Suburban Zone 34 PA   228   2018-06-04   
215-277 8 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-297 3 Carversville PA   228   2004-04-17   
215-297 7 Carversville PA   228   2019-04-05   
215-302 6 Philadelphia Suburban Zone 44 PA   228   2004-04-18   
215-302 8 Philadelphia Suburban Zone 44 PA   228   2018-10-25   
215-344 2 Philadelphia Suburban Zone 37 PA   228   2004-04-17   
215-346 0 Philadelphia Suburban Zone 38 PA   228   2018-10-25   
215-346 3 Philadelphia Suburban Zone 38 PA   228   2018-10-25   
215-346 9 Philadelphia Suburban Zone 38 PA   228   2018-10-25   
215-352 2 Philadelphia Suburban Zone 41 PA   228   2004-04-17   
215-352 8 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-352 9 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-353 5 Lansdale PA   228   2004-04-17   
215-358 4 Philadelphia Suburban Zone 33 PA   228   2004-04-17   
215-358 6 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-359 4 Philadelphia Suburban Zone 43 PA   228   2004-04-18   
215-366 3 Philadelphia Suburban Zone 38 PA   228   2018-10-25   
215-366 8 Philadelphia Suburban Zone 38 PA   228   2018-10-25   
215-366 9 Philadelphia Suburban Zone 38 PA   228   2018-10-25   
215-367 7 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-371 7 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-371 8 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-371 9 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-376 3 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-376 7 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-377 2 Philadelphia Suburban Zone 44 PA   228   2018-10-25   
215-377 3 Philadelphia Suburban Zone 44 PA   228   2018-10-25   
215-377 4 Philadelphia Suburban Zone 44 PA   228   2018-10-25   
215-377 6 Philadelphia Suburban Zone 44 PA   228   2018-10-25   
215-377 8 Philadelphia Suburban Zone 44 PA   228   2018-10-25   
215-379 6 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-379 7 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-390 5 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-390 9 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-392 1 Philadelphia Suburban Zone 38 PA   228   2018-10-25   
215-395 7 Philadelphia Suburban Zone 38 PA   228   2018-10-25   
215-447 0 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-447 2 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-447 4 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-447 9 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-449 4 Philadelphia Suburban Zone 38 PA   228   2018-10-25   
215-449 5 Philadelphia Suburban Zone 38 PA   228   2018-06-04   
215-449 6 Philadelphia Suburban Zone 38 PA   228   2018-06-04   
215-458 1 Philadelphia Suburban Zone 42 PA   228   2004-04-17   
215-481 1 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-488 1 Philadelphia Suburban Zone 45 PA   228   2004-04-18   
215-488 3 Philadelphia Suburban Zone 45 PA   228   2018-10-25   
215-488 6 Philadelphia Suburban Zone 45 PA   228   2018-10-25   
215-517 0 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-517 9 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-544 7 Philadelphia Suburban Zone 37 PA   228   2018-06-04   
215-544 8 Philadelphia Suburban Zone 37 PA   228   2018-06-04   
215-544 9 Philadelphia Suburban Zone 37 PA   228   2018-06-04   
215-576 2 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-576 9 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
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   
215-623 0 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-623 6 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-623 8 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-642 1 Philadelphia Suburban Zone 41 PA   228   2018-06-04   
215-642 4 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-642 7 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-642 9 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-645 6 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-645 8 Philadelphia Suburban Zone 41 PA   228   2018-10-25   
215-649 2 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-649 6 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-649 8 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-654 2 Philadelphia Suburban Zone 33 PA   228   2018-10-25   
215-660 1 Souderton PA   228   2004-04-18   
215-663 2 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-663 3 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-690 2 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-690 6 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-690 7 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-690 8 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-693 8 New Hope PA   228   2018-10-26   
215-716 0 Line Lexington PA   228   2018-10-25   
215-780 2 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-780 4 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-780 6 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-780 7 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-780 8 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-780 9 Philadelphia Suburban Zone 34 PA   228   2018-10-25   
215-782 4 Philadelphia Suburban Zone 34 PA   228   2019-03-27   
215-782 5 Philadelphia Suburban Zone 34 PA   228   2019-03-27   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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