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.

NPA: 640 [Rate centres in NPA 640] [Dial plan for NPA 640]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-356 4 Medford NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2023-08-09   
640-356 5 Medford NJ   264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222   2025-02-27   
640-356 7 Medford NJ CMDNNJCE57Z  965H FRACTEL, LLC 222   2021-05-30   
640-356 8 Medford NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2023-08-09   
640-356 9 Medford NJ CMDNNJCE57Z  965H FRACTEL, LLC 222   2021-05-30   
640-357 A Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-10-30   
640-357 0 Atlantic City NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 220   2025-11-13   
640-357 1 Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-12-20   
640-357 2 Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-12-20   
640-357 3 Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-12-20   
640-357 4 Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-12-20   
640-357 5 Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-10-30   
640-357 6 Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-10-30   
640-357 7 Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-10-30   
640-357 8 Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-10-30   
640-357 9 Atlantic City NJ   6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2025-10-30   
640-400 A Sea Isle City NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220      
640-400 0 Sea Isle City NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2019-01-25   
640-400 1 Sea Isle City NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2019-01-25   
640-400 2 Sea Isle City NJ PSVLNJPLXKX  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 220   2019-09-13   
640-400 3 Sea Isle City NJ PSVLNJPLX7Z  624H ONVOY SPECTRUM, LLC 220   2021-05-01   
640-400 4 Sea Isle City NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220   2020-03-12   
640-400 5 Sea Isle City NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2021-07-15   
640-400 6 Sea Isle City NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2022-09-25   
640-400 7 Sea Isle City NJ PSVLNJPLXHX  118F BANDWIDTH.COM CLEC, LLC - NJ 220   2021-07-29   
640-400 8 Sea Isle City NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2020-07-05   
640-400 9 Sea Isle City NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2020-07-05   
640-444 A Atlantic City NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220      
640-444 0 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2020-08-04   
640-444 1 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2020-08-04   
640-444 2 Atlantic City NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2021-03-12   
640-444 3 Atlantic City NJ PSVLNJPLXHX  118F BANDWIDTH.COM CLEC, LLC - NJ 220   2020-12-17   
640-444 4 Atlantic City NJ PSVLNJPLXBZ  965H FRACTEL, LLC 220   2019-03-25   
640-444 5 Atlantic City NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2022-02-27   
640-444 6 Atlantic City NJ PSVLNJPLX7Z  624H ONVOY SPECTRUM, LLC 220   2020-07-17   
640-444 7 Atlantic City NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2022-02-27   
640-444 8 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2020-08-04   
640-444 9 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2020-11-06   
640-466 A Atlantic City NJ PSVLNJPLXLZ  516J TON80 COMMUNICATIONS, LLC 220      
640-466 0 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2022-11-04   
640-466 1 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2022-11-04   
640-466 2 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2022-11-04   
640-466 3 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2022-11-04   
640-466 4 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2022-11-04   
640-466 5 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2022-11-04   
640-466 6 Atlantic City NJ PSVLNJPLXLZ  516J TON80 COMMUNICATIONS, LLC 220   2022-05-02   
640-466 7 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2022-11-04   
640-466 8 Atlantic City NJ PSVLNJ39CM1  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 220   2022-11-04   
640-466 9 Atlantic City NJ PSVLNJPLXHX  118F BANDWIDTH.COM CLEC, LLC - NJ 220   2022-11-14   
640-500 A Mays Landing NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220      

<< 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 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.