Local Calling Guide

Area code/prefix search

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OCN: 4036 NEW CINGULAR WIRELESS PCS, LLC - DC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
835-228 1 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2023-12-02   
835-228 2 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2023-10-20   
835-228 3 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2023-10-20   
835-228 4 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2023-10-20   
835-228 5 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2023-10-20   
835-228 6 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2023-10-20   
835-228 7 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2023-10-20   
835-228 8 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2023-10-20   
835-228 9 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2023-10-20   
835-232 A Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228      
835-232 0 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-01-07   
835-232 1 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-01-07   
835-232 2 Philadelphia Suburban Zone 30 PA   228   2025-06-30   
835-232 3 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-01-07   
835-232 4 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-01-07   
835-232 5 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-01-07   
835-232 6 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-01-27   
835-232 7 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2023-11-25   
835-232 8 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2023-11-25   
835-232 9 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2023-11-25   
835-233 A Allentown (Lehigh) PA PHLAPASL0MD  228      
835-233 0 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-20   
835-233 1 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-18   
835-233 2 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-18   
835-233 3 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-18   
835-233 4 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-18   
835-233 5 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-18   
835-233 6 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-18   
835-233 7 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-18   
835-233 8 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-18   
835-233 9 Allentown (Lehigh) PA PHLAPASL0MD  228   2023-11-18   
835-234 5 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-10-30   
835-235 A Philadelphia Suburban Zone 10 PA PHLAPASL0MD  228      
835-235 0 Philadelphia Suburban Zone 10 PA LPTPPAMAGT2  228   2024-11-03   
835-235 5 Philadelphia Suburban Zone 10 PA PHLAPASL0MD  228   2024-05-16   
835-235 6 Philadelphia Suburban Zone 10 PA PHLAPASL0MD  228   2023-12-23   
835-235 7 Philadelphia Suburban Zone 10 PA PHLAPASL0MD  228   2023-12-23   
835-235 8 Philadelphia Suburban Zone 10 PA PHLAPASL0MD  228   2023-12-23   
835-235 9 Philadelphia Suburban Zone 10 PA PHLAPASL0MD  228   2023-12-23   
835-236 A Pughtown PA PHLAPAMK33Z  228      
835-236 8 Pughtown PA PHLAPAMK33Z  228   2024-06-22   
835-236 9 Pughtown PA PHLAPAMK33Z  228   2023-12-23   
835-237 A Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-01-06   
835-237 0 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-02-02   
835-237 1 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-02-02   
835-237 2 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-02-02   
835-237 3 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-02-02   
835-237 4 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-02-02   
835-237 5 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-02-02   
835-237 6 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-01-06   
835-237 7 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-01-06   
835-237 8 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-01-06   
835-237 9 Philadelphia Suburban Zone 23 PA PHLAPAMK33Z  228   2024-01-06   
835-238 A Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-02   
835-238 0 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-23   
835-238 1 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-23   
835-238 2 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-23   
835-238 3 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-02   
835-238 4 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-02   
835-238 5 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-02   
835-238 6 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-02   
835-238 7 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-02   
835-238 8 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-02   
835-238 9 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-03-02   
835-239 0 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-03-18   
835-239 1 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-03-18   
835-239 2 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-03-18   
835-239 3 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-03-18   
835-239 4 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-03-18   
835-239 5 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-03-18   
835-239 6 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-03-18   
835-240 A Bethlehem PA PHLAPASL0MD  228   2024-04-19   
835-240 4 Bethlehem PA PHLAPASL0MD  228   2024-06-29   
835-240 6 Bethlehem PA LPTPPAMAGT2  228   2024-11-09   
835-240 9 Bethlehem PA PHLAPASL0MD  228   2024-04-19   
835-241 A Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-241 1 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-241 2 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-241 3 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-241 4 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-241 5 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-241 6 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-241 7 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-241 8 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-241 9 Allentown (Lehigh) PA PHLAPASL0MD  228   2024-04-19   
835-242 1 Reading PA PHLAPASLOMD  228   2024-08-29   
835-242 5 Reading PA WHLEPACEGT0  228   2024-11-03   
835-242 8 Reading PA WHLEPACEGT0  228   2024-12-26   
835-242 9 Reading PA WHLEPACEGT0  228   2024-12-26   
835-243 6 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-09-08   
835-243 7 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-09-08   
835-243 8 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-09-08   
835-243 9 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-09-08   
835-244 A Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-04-28   
835-244 0 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-08-29   
835-244 1 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-04-28   
835-244 2 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-04-28   
835-244 3 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-04-28   
835-244 4 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-04-28   
835-244 5 Philadelphia Suburban Zone 30 PA PHLAPASL0MD  228   2024-04-28   

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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