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: 220 [Rate centres in NPA 220] [Dial plan for NPA 220]

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

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
220-667 1 Barnesville OH   793K TWC IP ENABLED SERVICES, LLC 324   2024-02-04   
220-667 2 Barnesville OH   516J TON80 COMMUNICATIONS, LLC 324   2021-10-02   
220-667 8 Barnesville OH   965H FRACTEL, LLC 324   2021-08-12   
220-667 9 Barnesville OH   490J DISH WIRELESS, LLC 324   2023-12-30   
220-677 A Williamsport OH CLMDOH44JMD  965H FRACTEL, LLC 324      
220-677 0 Williamsport OH   624H ONVOY SPECTRUM, LLC 324   2024-08-02   
220-677 3 Williamsport OH   490J DISH WIRELESS, LLC 324   2023-09-25   
220-677 6 Williamsport OH   145J TERRA NOVA TELECOM INC. 324   2025-07-31   
220-677 7 Williamsport OH   965H FRACTEL, LLC 324   2021-08-14   
220-678 A Somerset OH CLMBOH1169Z  7421 AT&T - LOCAL 324      
220-678 0 Somerset OH   515J IP HORIZON LLC 324   2024-04-29   
220-678 1 Somerset OH   515J IP HORIZON LLC 324   2024-04-29   
220-678 8 Somerset OH   624H ONVOY SPECTRUM, LLC 324   2024-08-02   
220-678 9 Somerset OH   7421 AT&T - LOCAL 324   2022-10-07   
220-699 A Idaho OH CLMDOH44JMD  965H FRACTEL, LLC 324      
220-699 0 Idaho OH   145J TERRA NOVA TELECOM INC. 324   2025-07-24   
220-699 1 Idaho OH   624H ONVOY SPECTRUM, LLC 324   2022-09-27   
220-699 2 Idaho OH   464C ONVOY, LLC - OH 324   2023-07-30   
220-699 3 Idaho OH   464C ONVOY, LLC - OH 324   2023-10-27   
220-699 4 Idaho OH   464C ONVOY, LLC - OH 324   2023-10-27   
220-699 6 Idaho OH   464C ONVOY, LLC - OH 324   2021-08-13   
220-699 7 Idaho OH   464C ONVOY, LLC - OH 324   2021-08-13   
220-699 8 Idaho OH   464C ONVOY, LLC - OH 324   2022-04-07   
220-699 9 Idaho OH   965H FRACTEL, LLC 324   2021-08-12   
220-710 A Portsmouth OH PTMOOHXAXMD  624H ONVOY SPECTRUM, LLC 324      
220-710 0 Portsmouth OH   073H TELNYX LLC 324   2021-01-22   
220-710 1 Portsmouth OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-06-17   
220-710 2 Portsmouth OH   624H ONVOY SPECTRUM, LLC 324   2020-07-10   
220-710 3 Portsmouth OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2025-03-18   
220-710 4 Portsmouth OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-06-17   
220-710 5 Portsmouth OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-06-17   
220-710 6 Portsmouth OH   624H ONVOY SPECTRUM, LLC 324   2021-08-01   
220-710 7 Portsmouth OH   624H ONVOY SPECTRUM, LLC 324   2019-12-07   
220-710 8 Portsmouth OH   624H ONVOY SPECTRUM, LLC 324   2021-08-01   
220-710 9 Portsmouth OH   624H ONVOY SPECTRUM, LLC 324   2021-08-01   
220-732 A Athens OH CLMDOH44JMD  965H FRACTEL, LLC 324      
220-732 0 Athens OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-10-22   
220-732 1 Athens OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-10-22   
220-732 2 Athens OH   516J TON80 COMMUNICATIONS, LLC 324   2021-09-08   
220-732 3 Athens OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-10-22   
220-732 4 Athens OH   6701 AERIAL COMMUNICATIONS, INC. 324   2021-10-22   
220-732 5 Athens OH   965H FRACTEL, LLC 324   2021-08-12   
220-732 6 Athens OH   464C ONVOY, LLC - OH 324   2021-11-14   
220-732 7 Athens OH   464C ONVOY, LLC - OH 324   2021-11-14   
220-732 8 Athens OH   464C ONVOY, LLC - OH 324   2021-11-14   
220-732 9 Athens OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2021-11-25   
220-740 A Lower Salem OH CMBROHXB4MD  464C ONVOY, LLC - OH 324      
220-740 0 Lower Salem OH   464C ONVOY, LLC - OH 324   2023-01-05   
220-740 1 Lower Salem OH   624H ONVOY SPECTRUM, LLC 324   2024-10-27   
220-740 7 Lower Salem OH   464C ONVOY, LLC - OH 324   2023-01-05   

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

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.