Local Calling Guide

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Philadelphia Zone 1, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
445-300 7   547E ONVOY, LLC - PA 228   2019-06-10   
445-300 8   547E ONVOY, LLC - PA 228   2019-06-10   
445-300 9   547E ONVOY, LLC - PA 228   2019-06-10   
445-307 A PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 0   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 1   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 2   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 3   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 4   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 5   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 6   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 7   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 8   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-307 9   624H ONVOY SPECTRUM, LLC 228   2024-05-15   
445-308 A PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2024-05-03   
445-308 0   547E ONVOY, LLC - PA 228   2024-05-03   
445-308 1   547E ONVOY, LLC - PA 228   2024-05-03   
445-308 2   547E ONVOY, LLC - PA 228   2024-05-03   
445-308 3   547E ONVOY, LLC - PA 228   2024-07-12   
445-308 4   547E ONVOY, LLC - PA 228   2024-07-12   
445-308 5   547E ONVOY, LLC - PA 228   2024-07-12   
445-308 6   490J DISH WIRELESS, LLC 228   2024-10-07   
445-308 7   490J DISH WIRELESS, LLC 228   2024-12-09   
445-308 8   547E ONVOY, LLC - PA 228   2024-07-01   
445-308 9   547E ONVOY, LLC - PA 228   2024-05-04   
445-317 A PHLAPAFGXIY  839J EON TELECOM, INC. 228   2024-11-28   
445-317 0   839J EON TELECOM, INC. 228   2024-11-28   
445-317 1   839J EON TELECOM, INC. 228   2024-11-28   
445-317 2   839J EON TELECOM, INC. 228   2024-11-28   
445-317 3   839J EON TELECOM, INC. 228   2024-11-28   
445-317 4   839J EON TELECOM, INC. 228   2024-11-28   
445-317 5   839J EON TELECOM, INC. 228   2024-11-28   
445-317 6   839J EON TELECOM, INC. 228   2024-11-28   
445-317 7   839J EON TELECOM, INC. 228   2024-11-28   
445-317 8   839J EON TELECOM, INC. 228   2024-11-28   
445-317 9   839J EON TELECOM, INC. 228   2024-11-28   
445-320 A   547E ONVOY, LLC - PA 228   2025-03-30   
445-320 0   547E ONVOY, LLC - PA 228   2025-03-30   
445-320 1   547E ONVOY, LLC - PA 228   2025-04-11   
445-320 2   547E ONVOY, LLC - PA 228   2025-04-11   
445-320 3   547E ONVOY, LLC - PA 228   2025-04-11   
445-320 4   490J DISH WIRELESS, LLC 228   2025-08-25   
445-320 5   490J DISH WIRELESS, LLC 228   2025-10-27   
445-320 6   490J DISH WIRELESS, LLC 228   2025-11-17   
445-320 7   732J NUSO, LLC 228   2025-06-13   
445-320 8   732J NUSO, LLC 228   2025-06-13   
445-321 A   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2025-04-12   
445-321 0   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2025-04-12   
445-321 1   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2025-12-09   
445-321 5   6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228   2025-12-09   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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