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.

Switch: CMDNNJCEX8Z

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
640-600 1 Medford NJ 637C ONVOY, LLC - NJ 222   2019-09-19   
640-600 2 Medford NJ 637C ONVOY, LLC - NJ 222   2019-09-19   
640-600 7 Medford NJ 637C ONVOY, LLC - NJ 222   2024-03-02   
640-600 8 Medford NJ 637C ONVOY, LLC - NJ 222   2020-07-05   
640-600 9 Medford NJ 637C ONVOY, LLC - NJ 222   2020-07-05   
640-644 0 Medford NJ 637C ONVOY, LLC - NJ 222   2024-03-02   
640-644 1 Medford NJ 637C ONVOY, LLC - NJ 222   2024-04-05   
640-644 2 Medford NJ 637C ONVOY, LLC - NJ 222   2024-04-05   
640-644 7 Medford NJ 637C ONVOY, LLC - NJ 222   2022-11-27   
640-644 8 Medford NJ 637C ONVOY, LLC - NJ 222   2022-11-27   
640-644 9 Medford NJ 637C ONVOY, LLC - NJ 222   2022-11-27   
640-650 2 New Egypt NJ 637C ONVOY, LLC - NJ 222   2021-07-15   
640-777 0 Allentown NJ 637C ONVOY, LLC - NJ 222   2019-08-16   
640-867 1 Princeton NJ 637C ONVOY, LLC - NJ 222   2023-10-21   
640-867 2 Princeton NJ 637C ONVOY, LLC - NJ 222   2023-08-09   
640-867 8 Princeton NJ 637C ONVOY, LLC - NJ 222   2023-10-21   
640-962 A Princeton NJ 637C ONVOY, LLC - NJ 222      
640-962 0 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-962 1 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-962 2 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-962 3 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-962 4 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-962 5 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-962 6 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-962 7 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-962 8 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-962 9 Princeton NJ 637C ONVOY, LLC - NJ 222   2022-12-21   
640-999 8 New Egypt NJ 637C ONVOY, LLC - NJ 222   2020-10-18   
856-204 3 Vineland NJ 637C ONVOY, LLC - NJ 222   2021-03-13   
856-205 4 Vineland NJ 637C ONVOY, LLC - NJ 222   2015-07-30   
856-208 8 Beaver Brook NJ 637C ONVOY, LLC - NJ 222   2010-02-26   
856-212 A Vineland NJ 637C ONVOY, LLC - NJ 222      
856-212 0 Vineland NJ 637C ONVOY, LLC - NJ 222   2016-03-28   
856-212 1 Vineland NJ 637C ONVOY, LLC - NJ 222   2016-03-28   
856-215 2 Woodbury NJ 637C ONVOY, LLC - NJ 222   2023-04-20   
856-215 3 Woodbury NJ 637C ONVOY, LLC - NJ 222   2023-06-18   
856-215 4 Woodbury NJ 637C ONVOY, LLC - NJ 222   2023-10-21   
856-215 5 Woodbury NJ 637C ONVOY, LLC - NJ 222   2023-10-21   
856-218 6 Pitman NJ 637C ONVOY, LLC - NJ 222   2016-02-11   
856-219 4 Beaver Brook NJ 637C ONVOY, LLC - NJ 222   2015-01-09   
856-219 9 Beaver Brook NJ 637C ONVOY, LLC - NJ 222   2010-10-25   
856-221 2 Bridgeton NJ 637C ONVOY, LLC - NJ 222   2016-02-12   
856-221 6 Bridgeton NJ 637C ONVOY, LLC - NJ 222   2016-02-22   
856-226 0 Glassboro NJ 637C ONVOY, LLC - NJ 222   2016-10-30   
856-226 8 Glassboro NJ 637C ONVOY, LLC - NJ 222   2010-02-26   
856-230 7 Mullica Hill NJ 637C ONVOY, LLC - NJ 222   2015-07-31   
856-238 5 Vineland NJ 637C ONVOY, LLC - NJ 222   2012-02-20   
856-240 4 Collingswood NJ 637C ONVOY, LLC - NJ 222   2023-05-21   
856-241 6 Swedesboro NJ 637C ONVOY, LLC - NJ 222   2024-03-03   
856-242 7 Moorestown NJ 637C ONVOY, LLC - NJ 222   2015-01-03   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.