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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 3806 CORE COMMUNICATIONS, INC. - PA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
484-647 5 New Smithville PA   228   2018-06-09   
484-647 6 New Smithville PA   228   2018-06-09   
484-652 4 Philadelphia Suburban Zone 14 PA   228   2018-10-26   
484-654 6 Philadelphia Suburban Zone 26 PA   228   2018-10-26   
484-654 7 Philadelphia Suburban Zone 26 PA   228   2018-10-26   
484-654 8 Philadelphia Suburban Zone 26 PA   228   2018-10-26   
484-657 2 Coatesville PA   228   2018-06-09   
484-660 0 Hamburg PA   228   2004-04-18   
484-662 6 Hamburg PA   228   2019-04-06   
484-668 2 Hamburg PA   228   2018-06-09   
484-668 3 Hamburg PA   228   2019-04-06   
484-675 A Philadelphia Suburban Zone 21 PA PHLAPAFGGT8  228      
484-675 1 Philadelphia Suburban Zone 21 PA   228   2018-10-26   
484-675 2 Philadelphia Suburban Zone 21 PA   228   2018-10-26   
484-675 3 Philadelphia Suburban Zone 21 PA   228   2018-10-26   
484-675 4 Philadelphia Suburban Zone 21 PA   228   2018-10-26   
484-675 5 Philadelphia Suburban Zone 21 PA   228   2018-10-26   
484-675 6 Philadelphia Suburban Zone 21 PA   228   2018-10-26   
484-675 7 Philadelphia Suburban Zone 21 PA   228   2018-10-26   
484-675 8 Philadelphia Suburban Zone 21 PA   228   2018-10-26   
484-675 9 Philadelphia Suburban Zone 21 PA   228   2018-10-26   
484-677 2 Bangor PA   228   2018-06-07   
484-689 A Philadelphia Suburban Zone 30 PA PHLAPAFGGT8  228      
484-692 4 Downingtown PA   228   2018-06-09   
484-692 5 Downingtown PA   228   2018-06-09   
484-692 6 Downingtown PA   228   2019-04-06   
484-694 8 Downingtown PA   228   2019-04-15   
484-696 9 Downingtown PA   228   2019-04-15   
484-702 0 Oxford PA   228   2004-04-19   
484-708 4 Philadelphia Suburban Zone 24 PA   228   2018-10-26   
484-718 0 Parkesburg PA   228   2004-04-19   
484-720 1 Avondale (Chester) PA   228   2004-04-18   
484-728 A Philadelphia Suburban Zone 28 PA PHLAPAFGGT8  228      
484-728 1 Philadelphia Suburban Zone 28 PA   228   2018-10-25   
484-728 2 Philadelphia Suburban Zone 28 PA   228   2018-10-25   
484-728 3 Philadelphia Suburban Zone 28 PA   228   2018-10-25   
484-728 4 Philadelphia Suburban Zone 28 PA   228   2018-10-25   
484-728 5 Philadelphia Suburban Zone 28 PA   228   2018-10-25   
484-728 6 Philadelphia Suburban Zone 28 PA   228   2018-10-25   
484-728 7 Philadelphia Suburban Zone 28 PA   228   2018-10-25   
484-728 8 Philadelphia Suburban Zone 28 PA   228   2018-10-25   
484-728 9 Philadelphia Suburban Zone 28 PA   228   2018-10-25   
484-730 0 Kennett Square PA   228   2004-04-18   
484-737 8 Kennett Square PA   228   2018-10-24   
484-738 A Kennett Square PA PHLAPAFGGT8  228      
484-738 1 Kennett Square PA   228   2018-06-09   
484-738 2 Kennett Square PA   228   2018-06-09   
484-738 5 Kennett Square PA   228   2018-06-09   
484-758 3 Oxford PA   228   2018-06-09   
484-762 0 Royersford PA   228   2004-04-29   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.