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: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-952 A Alpha IL DVNPIADTXQX  224C ONVOY, LLC 634      
309-952 2 Alpha IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-08-26   
309-953 A Forest City IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2024-06-20   
309-953 0 Forest City IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2024-06-20   
309-954 A Macomb IL MCMBILXDUMD  6529 T-MOBILE USA, INC. 977      
309-954 0 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2023-10-16   
309-954 1 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2023-10-16   
309-954 2 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2023-10-16   
309-954 3 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2023-10-16   
309-954 4 Macomb IL MCMBILXDX9X  224C ONVOY, LLC 977   2023-10-16   
309-954 8 Macomb IL MCMBILXDUMD  6529 T-MOBILE USA, INC. 977   2016-09-05   
309-954 9 Macomb IL MCMBILXDUMD  6529 T-MOBILE USA, INC. 977   2016-09-05   
309-955 A Wataga IL GLBGILXDLMD  506J TWILIO INTERNATIONAL, INC. 977      
309-955 0 Wataga IL GLBGILXD5MD  593K MCC TELEPHONY LLC 977   2010-07-24   
309-955 1 Wataga IL MCMBILXDWMD  073H TELNYX LLC 977   2020-07-20   
309-955 2 Wataga IL GLBGILXDDMD  224C ONVOY, LLC 977   2019-09-06   
309-955 3 Wataga IL GLBGILXDLMD  506J TWILIO INTERNATIONAL, INC. 977   2022-10-09   
309-955 4 Wataga IL GLBGILXDDMD  224C ONVOY, LLC 977   2021-05-09   
309-955 5 Wataga IL GLBGILXDDMD  224C ONVOY, LLC 977   2019-03-14   
309-955 6 Wataga IL GLBGILXDDMD  224C ONVOY, LLC 977   2021-10-16   
309-955 7 Wataga IL MCMBILXDZMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 977   2014-06-10   
309-955 8 Wataga IL GLBGILXDDMD  224C ONVOY, LLC 977   2021-02-12   
309-955 9 Wataga IL GLBGILXDXMD  495J STRATUS NETWORKS 977   2021-02-28   
309-956 A Green Valley IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2024-06-20   
309-956 0 Green Valley IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2024-06-20   
309-957 A Topeka IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2024-06-20   
309-957 0 Topeka IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2024-06-20   
309-960 A Kirkwood IL MCMBILXDX9X  224C ONVOY, LLC 977   2024-08-06   
309-960 0 Kirkwood IL MCMBILXDX9X  224C ONVOY, LLC 977   2024-08-06   
309-960 9 Kirkwood IL MCMBILXDX9X  224C ONVOY, LLC 977   2024-08-06   
309-961 A Bloomington IL BLTNILXD8MD  478J NUSO, LLC 366   2025-01-06   
309-961 1 Bloomington IL BLTNILXD8MD  478J NUSO, LLC 366   2025-01-06   
309-962 A Le Roy IL LROYILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-962 2 Le Roy IL LROYILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-962 3 Le Roy IL LROYILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-962 4 Le Roy IL LROYILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-962 5 Le Roy IL LROYILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-962 6 Le Roy IL LROYILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-962 7 Le Roy IL LROYILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-962 8 Le Roy IL LROYILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-962 9 Le Roy IL LROYILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-963 A Danvers IL DNVSILXDDS0  1038 FRONTIER COMMUNICATIONS OF ILLINOIS, INC. 366      
309-964 A Goodfield IL   224C ONVOY, LLC 368      
309-964 1 Goodfield IL PEORILPJXMY  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 368   2010-03-15   
309-964 2 Goodfield IL PEORILPJXYX  224C ONVOY, LLC 368   2019-09-06   
309-964 3 Goodfield IL PEORILPJXYX  224C ONVOY, LLC 368   2019-09-06   
309-964 4 Goodfield IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368   2025-09-07   
309-964 5 Goodfield IL PEORILPJXYX  224C ONVOY, LLC 368   2021-02-26   
309-964 9 Goodfield IL PEORILPJXMZ  624H ONVOY SPECTRUM, LLC 368   2024-05-11   
309-965 A Goodfield IL GDFDILABRS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 368      
309-965 0 Goodfield IL PEORILPJXRZ  495J STRATUS NETWORKS 368   2020-08-03   
309-965 2 Goodfield IL GDFDILABRS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 368      
309-965 3 Goodfield IL GDFDILABRS0  1000 FRONTIER COMMUNICATIONS OF THE CAROLINAS, INC - IL 368   2003-10-14   
309-965 4 Goodfield IL PEORILPJXYX  224C ONVOY, LLC 368   2018-08-02   
309-965 5 Goodfield IL   145J TERRA NOVA TELECOM INC. 368   2025-06-06   
309-965 6 Goodfield IL PEORILPJXDY  984E BANDWIDTH.COM CLEC, LLC - IL 368   2020-02-22   
309-965 9 Goodfield IL   145J TERRA NOVA TELECOM INC. 368   2026-03-29   
309-966 A Peoria IL PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368      
309-966 0 Peoria IL PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368   2006-08-25   
309-966 1 Peoria IL PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368   2007-04-13   
309-966 2 Peoria IL PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368   2007-04-13   
309-966 3 Peoria IL PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368   2007-04-13   
309-966 4 Peoria IL PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368   2007-04-13   
309-966 5 Peoria IL PEORILPBGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 368   2011-09-02   
309-966 6 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368   2015-02-26   
309-966 7 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368   2015-02-26   
309-966 8 Peoria IL PEORILPJXUZ  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 368   2015-03-10   
309-966 9 Peoria IL PEORILPJXTZ  318J COMCAST IP PHONE, LLC 368   2016-09-16   
309-967 A East Moline IL DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634      
309-967 0 East Moline IL DVNPIADTXQX  224C ONVOY, LLC 634   2024-04-04   
309-967 1 East Moline IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-08-12   
309-967 2 East Moline IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-08-12   
309-967 3 East Moline IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-08-12   
309-967 4 East Moline IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-08-12   
309-967 5 East Moline IL DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634   2022-04-22   
309-967 6 East Moline IL DVNPIADTXQX  224C ONVOY, LLC 634   2023-08-12   
309-967 7 East Moline IL DVNPIADTXQX  224C ONVOY, LLC 634   2024-04-04   
309-967 8 East Moline IL DVNPIADTXQX  224C ONVOY, LLC 634   2024-03-02   
309-967 9 East Moline IL DVNPIADTXQX  224C ONVOY, LLC 634   2024-03-02   
309-968 A Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-968 0 Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-968 1 Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-968 2 Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-968 3 Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-968 4 Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-968 5 Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-968 6 Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-968 7 Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-968 8 Manito IL PEORILSCX0X  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 368   2016-08-15   
309-968 9 Manito IL MANTILXDRS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 368      
309-969 A Moline IL   6529 T-MOBILE USA, INC. 634   2025-02-21   
309-969 0 Moline IL   516C AT&T CORP. 634   2025-04-07   
309-969 1 Moline IL   6529 T-MOBILE USA, INC. 634   2025-08-08   
309-969 2 Moline IL   6529 T-MOBILE USA, INC. 634   2025-09-19   
309-969 3 Moline IL   6529 T-MOBILE USA, INC. 634   2025-11-14   
309-969 4 Moline IL   6529 T-MOBILE USA, INC. 634   2025-11-14   
309-969 5 Moline IL   5562 METROPCS, INC. 634   2026-07-21   
309-969 7 Moline IL   318J COMCAST IP PHONE, LLC 634   2025-06-15   
309-969 8 Moline IL   6529 T-MOBILE USA, INC. 634   2025-02-21   
309-969 9 Moline IL   6529 T-MOBILE USA, INC. 634   2025-02-21   

<< 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 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 >>

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.