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 26 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
640-290 2 Pleasantville NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2025-09-06   
640-290 3 Pleasantville NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2025-09-06   
640-290 4 Pleasantville NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2025-09-06   
640-290 5 Pleasantville NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2025-09-06   
640-290 6 Pleasantville NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2025-09-06   
640-290 7 Pleasantville NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2025-09-06   
640-290 8 Pleasantville NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2025-09-06   
640-290 9 Pleasantville NJ PSVLNJPLLMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 220   2025-09-06   
640-291 A Mount Holly NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2025-09-26   
640-291 0 Mount Holly NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2025-10-10   
640-291 1 Mount Holly NJ   6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2026-08-02   
640-291 2 Mount Holly NJ CMDNNJCE59Z  6391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ 222   2026-05-20   
640-291 5 Mount Holly NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-04-03   
640-291 6 Mount Holly NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-04-03   
640-291 7 Mount Holly NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2025-11-15   
640-291 8 Mount Holly NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2025-11-04   
640-291 9 Mount Holly NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2025-09-26   
640-292 A Atlantic City NJ   321J HD CARRIER LLC 220      
640-292 0 Atlantic City NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2026-04-04   
640-292 1 Atlantic City NJ PSVLNJPLXRX  637C ONVOY, LLC - NJ 220   2026-04-04   
640-292 2 Atlantic City NJ PSVLNJPLXKZ  321J HD CARRIER LLC 220   2026-01-19   
640-292 3 Atlantic City NJ PSVLNJPLXKZ  321J HD CARRIER LLC 220   2026-01-19   
640-292 4 Atlantic City NJ PSVLNJPLXKZ  321J HD CARRIER LLC 220   2026-01-19   
640-293 A Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 0 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 1 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 2 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 3 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 4 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 5 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 6 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 7 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 8 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-293 9 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 A Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 0 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 1 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 2 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 3 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 4 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 5 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 6 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 7 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 8 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-294 9 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-295 A Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-01-20   
640-295 0 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-02-21   
640-295 1 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-02-21   
640-295 2 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-02-21   
640-295 3 Lawrenceville NJ CMDNNJCEXQY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 222   2026-02-21   

<< 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 >>

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.