Local Calling Guide

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Switch: PHLAPAMK17Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
215-391 A Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228      
215-391 4 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2007-12-06   
215-394 4 Philadelphia Suburban Zone 39 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-19   
215-422 4 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2013-10-14   
215-544 6 Philadelphia Suburban Zone 37 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-20   
215-664 4 Philadelphia Suburban Zone 33 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2007-12-07   
215-688 4 Philadelphia Suburban Zone 41 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2007-12-07   
215-717 6 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228      
215-766 6 Plumsteadville PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-10-01   
215-774 4 Philadelphia Suburban Zone 32 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2013-10-14   
215-799 6 Souderton PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-10-01   
215-890 A Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228      
215-890 0 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
215-890 1 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
215-890 2 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
215-890 3 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
215-890 4 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
215-890 5 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
215-890 6 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
215-890 7 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
215-890 8 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
215-890 9 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2018-07-29   
267-209 4 Line Lexington PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-10-01   
267-217 4 North Wales PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-08-26   
267-270 4 Philadelphia Zone 3 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-02-13   
267-293 4 Carversville PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-10-01   
267-351 4 Philadelphia Zone 4 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-09-27   
267-363 6 Bedminster PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-05-15   
267-364 6 Newtown PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-01   
267-379 4 Quakertown PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-09-07   
267-394 4 Yardley PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-10-01   
267-396 4 Wycombe PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-10-01   
267-404 4 Perkasie PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-11-01   
267-416 4 Harleysville PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-09-27   
267-427 4 Pennsburg PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-09-27   
267-485 4 Philadelphia Suburban Zone 45 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-11-01   
267-544 6 Buckingham PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-10-01   
267-572 4 Philadelphia Suburban Zone 43 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-11-01   
267-580 4 Philadelphia Suburban Zone 44 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-11-01   
267-607 4 Philadelphia Suburban Zone 38 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-19   
267-622 6 Philadelphia Suburban Zone 34 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-19   
267-645 4 Lansdale PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-09-07   
267-670 7 Philadelphia Zone 2 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-09-07   
267-740 4 New Hope PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-09-07   
267-793 3 Morrisville PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-08-26   
267-831 6 Philadelphia Zone 1 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2017-08-10   
267-834 3 Green Lane PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-10-01   
267-859 4 Philadelphia Suburban Zone 42 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-11-01   
267-867 4 Dublin PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-10-01   
267-880 4 Doylestown PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-09-06   
267-989 3 Philadelphia Suburban Zone 40 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-09-27   
302-223 7 Smyrna DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-12-03   
302-232 A Bridgeville DE 783E BLOCK LINE SYSTEMS, LLC - DE 228      
302-232 4 Bridgeville DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-238 4 Gumboro DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-09-25   
302-257 4 Dover DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2011-12-28   
302-272 4 Camden DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-362 4 Georgetown DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-19   
302-468 4 Wilmington DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2008-12-30   
302-477 7 Wilmington DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2013-06-02   
302-564 6 Selbyville DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-595 6 Delaware City DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-12-03   
302-664 6 Milton DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-669 3 New Castle DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-19   
302-725 6 Milford DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-732 4 Dagsboro DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-746 4 Holly Oak DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-09-25   
302-754 4 Greenwood DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-763 4 Hockessin DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-779 4 Hartly DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-781 4 Newark DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2007-12-07   
302-786 4 Harrington DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-827 6 Lewes DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-828 6 Middletown DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-829 6 Ocean View DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-846 6 Delmar DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-864 6 Rehoboth DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-05   
302-865 4 Frederica DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-870 4 Felton DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-877 4 Laurel DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-933 6 Millsboro DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-966 4 Angola DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
302-990 7 Seaford DE 783E BLOCK LINE SYSTEMS, LLC - DE 228   2009-06-21   
484-286 4 Bath PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-05-15   
484-294 4 Allentown (Lehigh) PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-09-27   
484-353 7 Bethlehem PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-09-10   
484-359 6 Eagle (Chester) PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-05-15   
484-362 6 Philadelphia Suburban Zone 31 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-06   
484-374 6 Pottstown PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-12-05   
484-378 A Coatesville PA 784E BLOCK LINE SYSTEMS, LLC - PA 228      
484-378 4 Coatesville PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-05-25   
484-392 4 Philadelphia Suburban Zone 29 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-03-26   
484-448 6 Philadelphia Suburban Zone 12 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-16   
484-454 4 Philadelphia Suburban Zone 21 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-03-26   
484-525 4 Reading PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-11-24   
484-540 6 Philadelphia Suburban Zone 14 PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-05-01   
484-558 4 Glenmoore PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-03-11   
484-647 3 New Smithville PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2009-09-27   
484-665 4 Hamburg PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2010-03-11   
484-694 4 Downingtown PA 784E BLOCK LINE SYSTEMS, LLC - PA 228   2008-10-16   

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

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