Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: PHLAPAFGXCX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
445-278 0 Philadelphia Suburban Zone 43 PA 073H TELNYX LLC 228   2023-03-13   
445-279 1 Philadelphia Suburban Zone 43 PA 073H TELNYX LLC 228   2024-12-02   
445-282 1 Doylestown PA 073H TELNYX LLC 228   2024-07-04   
445-288 5 Philadelphia Suburban Zone 33 PA 073H TELNYX LLC 228   2026-02-08   
445-296 0 Souderton PA 073H TELNYX LLC 228   2024-04-23   
445-296 2 Souderton PA 073H TELNYX LLC 228   2024-07-25   
445-296 8 Souderton PA 073H TELNYX LLC 228   2026-02-28   
445-304 8 Philadelphia Zone 3 PA 073H TELNYX LLC 228   2025-06-23   
445-305 5 Philadelphia Suburban Zone 45 PA 073H TELNYX LLC 228   2025-03-09   
445-323 0 Philadelphia Zone 4 PA 073H TELNYX LLC 228   2021-05-02   
445-622 2 Philadelphia Suburban Zone 32 PA 073H TELNYX LLC 228   2023-07-15   
445-837 0 Plumsteadville PA 073H TELNYX LLC 228   2022-09-30   
445-999 8 Harleysville PA 073H TELNYX LLC 228   2021-03-07   
484-206 0 Chester Springs PA 073H TELNYX LLC 228   2017-07-28   
484-212 9 Eagle (Chester) PA 073H TELNYX LLC 228   2017-07-28   
484-243 1 Philadelphia Suburban Zone 31 PA 073H TELNYX LLC 228   2017-06-21   
484-246 4 Catasauqua PA 073H TELNYX LLC 228   2017-07-28   
484-259 9 Mendenhall PA 073H TELNYX LLC 228   2017-07-28   
484-276 8 Northampton PA 073H TELNYX LLC 228   2017-07-28   
484-286 0 Bath PA 073H TELNYX LLC 228   2021-03-21   
484-287 9 Bath PA 073H TELNYX LLC 228   2017-07-28   
484-296 8 Nazareth PA 073H TELNYX LLC 228   2017-07-28   
484-306 A Riegelsville PA 073H TELNYX LLC 228      
484-306 8 Riegelsville PA 073H TELNYX LLC 228   2017-07-31   
484-312 9 Upper Black Eddy PA 073H TELNYX LLC 228   2017-08-01   
484-330 8 Slatington PA 073H TELNYX LLC 228   2017-07-28   
484-337 9 Philadelphia Suburban Zone 25 PA 073H TELNYX LLC 228   2017-07-27   
484-341 5 Eagle (Chester) PA 073H TELNYX LLC 228   2021-03-21   
484-371 0 Kemblesville PA 073H TELNYX LLC 228   2017-08-01   
484-395 8 Philadelphia Suburban Zone 28 PA 073H TELNYX LLC 228   2017-06-21   
484-396 0 Philadelphia Suburban Zone 29 PA 073H TELNYX LLC 228   2017-06-21   
484-412 7 Philadelphia Suburban Zone 24 PA 073H TELNYX LLC 228   2017-06-21   
484-420 9 Philadelphia Suburban Zone 22 PA 073H TELNYX LLC 228   2017-06-21   
484-436 1 Philadelphia Suburban Zone 23 PA 073H TELNYX LLC 228   2021-03-22   
484-444 8 Philadelphia Suburban Zone 12 PA 073H TELNYX LLC 228   2017-06-22   
484-453 1 Philadelphia Suburban Zone 21 PA 073H TELNYX LLC 228   2017-06-21   
484-473 9 West Chester PA 073H TELNYX LLC 228   2017-06-12   
484-484 1 Bethlehem PA 073H TELNYX LLC 228   2017-06-21   
484-486 9 Philadelphia Suburban Zone 11 PA 073H TELNYX LLC 228   2017-06-21   
484-500 9 Pughtown PA 073H TELNYX LLC 228   2017-07-31   
484-507 8 Fleetwood PA 073H TELNYX LLC 228   2017-07-28   
484-516 0 Reading PA 073H TELNYX LLC 228   2017-07-26   
484-517 0 Mortonville PA 073H TELNYX LLC 228   2017-07-31   
484-521 0 Philadelphia Suburban Zone 17 PA 073H TELNYX LLC 228   2017-06-21   
484-528 1 Westtown PA 073H TELNYX LLC 228   2017-07-28   
484-556 0 Glenmoore PA 073H TELNYX LLC 228   2021-03-07   
484-570 0 New Tripoli PA 073H TELNYX LLC 228   2022-07-04   
484-584 9 Philadelphia Suburban Zone 26 PA 073H TELNYX LLC 228   2017-06-21   
484-594 6 Philadelphia Suburban Zone 31 PA 073H TELNYX LLC 228   2024-02-13   
484-604 8 Lenape PA 073H TELNYX LLC 228   2017-07-31   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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