Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
302-724 9 Dover DE 279E YMAX COMMUNICATIONS CORP. - DE 228      
302-752 2 Georgetown DE 279E YMAX COMMUNICATIONS CORP. - DE 228      
302-797 8 Holly Oak DE 279E YMAX COMMUNICATIONS CORP. - DE 228      
302-887 9 Wilmington DE 279E YMAX COMMUNICATIONS CORP. - DE 228      
302-894 3 Newark DE 279E YMAX COMMUNICATIONS CORP. - DE 228      
302-894 4 Newark DE 279E YMAX COMMUNICATIONS CORP. - DE 228      
302-918 4 Delaware City DE 279E YMAX COMMUNICATIONS CORP. - DE 228      
484-294 2 Allentown (Lehigh) PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-294 3 Allentown (Lehigh) PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-294 9 Allentown (Lehigh) PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-424 3 Philadelphia Suburban Zone 22 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-427 3 Philadelphia Suburban Zone 22 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-485 7 Philadelphia Suburban Zone 11 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-485 9 Philadelphia Suburban Zone 11 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-525 6 Reading PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-525 7 Reading PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-584 5 Philadelphia Suburban Zone 26 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-639 6 West Chester PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-661 1 Allentown (Lehigh) PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-661 2 Allentown (Lehigh) PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-706 6 Reading PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-706 7 Reading PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-889 3 West Chester PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-892 3 Bethlehem PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-895 7 Bethlehem PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-898 0 Bethlehem PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-927 6 Phoenixville PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-945 4 Pottstown PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-949 6 Pottstown PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-949 7 Pottstown PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
484-961 1 Collegeville PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-205 9 Philadelphia Suburban Zone 30 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-241 7 West Chester PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-241 8 West Chester PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-245 3 Philadelphia Suburban Zone 11 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-340 0 Pottstown PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-340 4 Pottstown PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-707 1 Philadelphia Suburban Zone 22 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-707 2 Philadelphia Suburban Zone 22 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-707 3 Philadelphia Suburban Zone 22 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-732 3 West Chester PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-732 4 West Chester PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-833 8 Philadelphia Suburban Zone 11 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-924 4 Philadelphia Suburban Zone 21 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-924 5 Philadelphia Suburban Zone 21 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-930 5 Philadelphia Suburban Zone 30 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-990 3 Philadelphia Suburban Zone 11 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-990 5 Philadelphia Suburban Zone 11 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-990 6 Philadelphia Suburban Zone 11 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      
610-990 7 Philadelphia Suburban Zone 11 PA 283E YMAX COMMUNICATIONS CORP. - PA 228      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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