Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 784E BLOCK LINE SYSTEMS, LLC - PA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
267-880 4 Doylestown PA PHLAPAMK17Z  228   2008-09-06   
267-989 3 Philadelphia Suburban Zone 40 PA PHLAPAMK17Z  228   2009-09-27   
484-286 4 Bath PA PHLAPAMK17Z  228   2009-05-15   
484-294 4 Allentown (Lehigh) PA PHLAPAMK17Z  228   2009-09-27   
484-353 7 Bethlehem PA PHLAPAMK17Z  228   2010-09-10   
484-359 6 Eagle (Chester) PA PHLAPAMK17Z  228   2009-05-15   
484-362 6 Philadelphia Suburban Zone 31 PA PHLAPAMK17Z  228   2008-10-06   
484-374 6 Pottstown PA PHLAPAMK17Z  228   2009-12-05   
484-378 A Coatesville PA PHLAPAMK17Z  228      
484-378 4 Coatesville PA PHLAPAMK17Z  228   2009-05-25   
484-392 4 Philadelphia Suburban Zone 29 PA PHLAPAMK17Z  228   2010-03-26   
484-448 6 Philadelphia Suburban Zone 12 PA PHLAPAMK17Z  228   2008-10-16   
484-454 4 Philadelphia Suburban Zone 21 PA PHLAPAMK17Z  228   2010-03-26   
484-525 4 Reading PA PHLAPAMK17Z  228   2008-11-24   
484-540 6 Philadelphia Suburban Zone 14 PA PHLAPAMK17Z  228   2009-05-01   
484-558 4 Glenmoore PA PHLAPAMK17Z  228   2010-03-11   
484-647 3 New Smithville PA PHLAPAMK17Z  228   2009-09-27   
484-665 4 Hamburg PA PHLAPAMK17Z  228   2010-03-11   
484-694 4 Downingtown PA PHLAPAMK17Z  228   2008-10-16   
484-760 4 Westtown PA PHLAPAMK17Z  228   2010-04-26   
484-793 4 Fleetwood PA PHLAPAMK17Z  228   2009-12-05   
484-796 4 Honey Brook PA PHLAPAMK17Z  228   2010-03-11   
484-823 6 Avondale (Chester) PA PHLAPAMK17Z  228   2009-12-05   
484-856 4 Hellertown PA PHLAPAMK17Z  228   2010-03-11   
484-857 6 Kempton PA PHLAPAMK17Z  228   2010-07-11   
484-874 4 Exton PA PHLAPAMK17Z  228   2013-05-23   
484-875 6 Exton PA PHLAPAMK17Z  228   2008-09-07   
484-909 4 Parkesburg PA PHLAPAMK17Z  228   2013-10-14   
484-968 4 Schwenksville PA PHLAPAMK17Z  228   2010-04-26   
484-985 3 Pughtown PA PHLAPAMK17Z  228   2010-04-26   
484-999 6 West Chester PA PHLAPAMK17Z  228   2013-07-02   
610-226 4 Collegeville PA PHLAPAMK17Z  228   2009-04-30   
610-233 3 Philadelphia Suburban Zone 30 PA PHLAPAMK17Z  228   2008-06-18   
610-235 4 West Chester PA PHLAPAMK17Z  228   2007-12-07   
610-243 4 Lenape PA PHLAPAMK17Z  228   2010-03-20   
610-255 6 Kemblesville PA PHLAPAMK17Z  228   2010-03-11   
610-274 6 Landenberg PA PHLAPAMK17Z  228   2010-03-20   
610-298 6 New Tripoli PA PHLAPAMK17Z  228   2010-03-20   
610-333 4 Easton PA PHLAPAMK17Z  228   2009-12-05   
610-345 4 West Grove PA PHLAPAMK17Z  228   2010-04-26   
610-346 4 Springtown PA PHLAPAMK17Z  228   2010-04-26   
610-347 7 Unionville (Chester) PA PHLAPAMK17Z  228   2010-04-26   
610-426 4 Kutztown (Berks) PA PHLAPAMK17Z  228   2010-03-11   
610-474 6 Royersford PA PHLAPAMK17Z  228   2009-02-12   
610-482 3 Phoenixville PA PHLAPAMK17Z  228   2008-10-16   
610-486 4 Mortonville PA PHLAPAMK17Z  228   2010-03-20   
610-502 6 Northampton PA PHLAPAMK17Z  228   2010-03-26   
610-528 4 Center Point PA PHLAPAMK17Z  228   2009-04-30   
610-579 6 Philadelphia Suburban Zone 10 PA PHLAPAMK17Z  228   2008-10-16   
610-592 2 Philadelphia Suburban Zone 30 PA PHLAPAMK17Z  228   2018-06-14   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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