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.

OCN: 793K TWC IP ENABLED SERVICES, LLC

<< 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 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
440-695 0 Avon OH CLEVOH64XKX  320   2010-09-21   
440-695 1 Avon OH CLEVOH64XKX  320   2013-09-18   
440-695 8 Avon OH CLEVOH64XKX  320   2011-06-24   
440-701 8 Mentor OH CLEVOH64XKX  320   2013-09-18   
440-707 4 Oberlin OH OBRLOHXAHMD  320   2007-07-27   
440-710 6 Willoughby OH CLEVOH64XKX  320   2017-11-09   
440-730 1 Cleveland OH CLEVOH64XKX  320   2022-07-15   
440-731 3 Elyria OH ELYROHXAKMD  320   2012-11-06   
440-731 8 Elyria OH ELYROHXAKMD  320   2009-11-10   
440-737 9 Trumbull OH ASHTOHXANMD  320   2024-07-28   
440-739 4 Newbury OH NRFDOHXAQMD  320   2007-06-06   
440-739 8 Newbury OH NRFDOHXAQMD  320   2013-09-18   
440-744 9 Kirtland OH CLEVOH64XKX  320   2013-09-18   
440-754 8 Painesville OH CLEVOH64XKX  320   2015-09-25   
440-760 1 Leroy (Lake) OH CLEVOH64XKX  320   2013-09-18   
440-771 4 Hillcrest OH CLEVOH64XKX  320   2016-04-12   
440-772 4 Trinity OH CLEVOH64XKX  320   2015-08-21   
440-772 5 Trinity OH CLEVOH64XKX  320   2016-07-09   
440-778 1 Pierpont OH ASHTOHXANMD  320   2024-08-25   
440-783 1 Strongsville OH CLEVOH64XKX  320   2012-06-15   
440-792 4 Brecksville OH CLEVOH64XKX  320   2005-04-27   
440-793 4 Olmsted Falls OH CLEVOH64XKX  320   2005-04-27   
440-797 5 Bedford OH CLEVOH64XKX  320   2016-07-09   
440-807 1 New Lyme OH WRRNOHXAX6X  322   2026-01-25   
440-820 3 Huntsburg OH NRFDOHXAQMD  320   2022-10-09   
440-833 4 Wickliffe OH CLEVOH64XKX  320   2010-03-01   
440-837 1 Dorset OH ASHTOHXANMD  320   2024-08-18   
440-839 0 Wakeman OH OBRLOHXAHMD  320   2007-07-03   
440-853 1 Painesville OH CLEVOH64XKX  320   2012-02-29   
440-853 8 Painesville OH CLEVOH64XKX  320   2008-04-28   
440-867 2 Painesville OH CLEVOH64XKX  320   2006-12-06   
440-870 2 Strongsville OH CLEVOH64XKX  320   2017-12-17   
440-874 1 Colebrook OH   320   2025-11-30   
440-879 1 Strongsville OH CLEVOH64XKX  320   2013-09-18   
440-898 0 Painesville OH CLEVOH64XKX  320   2017-08-31   
440-901 4 Chardon OH NRFDOHXAQMD  320   2017-03-23   
440-903 1 Chagrin Falls OH CLEVOH64XKX  320   2015-10-09   
440-909 1 Mesopotamia OH NRFDOHXAQMD  320   2023-11-06   
440-926 7 Grafton OH OBRLOHXAHMD  320   2007-07-27   
440-927 1 North Bloomfield OH CLEVOH64XKX  320   2024-07-28   
440-937 8 Avon OH CLEVOH64XKX  320   2007-04-25   
440-945 6 Bedford OH CLEVOH64XKX  320   2005-04-29   
440-961 A Avon Lake OH CLEVOH64XKX  320   2025-02-11   
440-961 0 Avon Lake OH CLEVOH64XKX  320   2011-03-13   
440-961 1 Avon Lake OH CLEVOH64XKX  320   2013-09-18   
440-963 7 Vermilion OH CLEVOH64XKX  320   2007-04-25   
440-963 9 Vermilion OH CLEVOH64XKX  320   2013-09-18   
440-965 1 Birmingham OH CLEVOH64XKX  320   2013-09-18   
440-973 7 Berea OH CLEVOH64XKX  320   2008-12-01   
440-977 1 Windsor OH CLEVOH64XKX  320   2024-07-07   
440-983 4 Madison OH ASHTOHXANMD  320   2007-06-21   
440-984 7 Amherst OH CLEVOH64XKX  320   2006-12-06   
442-202 3 Brawley CA   732   2016-07-20   
442-205 0 Yucca Valley CA   973   2016-07-02   
442-215 0 Indio CA   973   2017-02-10   
442-215 4 Indio CA   973   2017-05-18   
442-215 7 Indio CA   973   2017-10-23   
442-224 A Vista CA   732      
442-224 0 Vista CA   732   2013-07-11   
442-227 4 Palm Desert CA   973   2014-02-21   
442-231 A El Centro CA   732      
442-231 8 El Centro CA   732   2014-04-08   
442-244 A Oceanside: Carlsbad DA CA   732      
442-244 0 Oceanside: Carlsbad DA CA   732   2013-07-22   
442-252 7 Calexico CA   732   2016-05-26   
442-256 3 Indio CA   973   2016-02-08   
442-256 4 Indio CA   973   2016-05-20   
442-268 5 Palm Springs CA   973   2017-03-24   
442-268 9 Palm Springs CA   973   2017-12-14   
442-271 4 El Centro CA   732   2016-02-08   
442-274 2 Palm Desert CA   973   2015-07-17   
442-274 8 Palm Desert CA   973   2015-04-23   
442-282 1 Palm Desert CA   973   2017-03-24   
442-282 5 Palm Desert CA   973   2016-04-25   
442-282 8 Palm Desert CA   973   2016-02-01   
442-283 5 El Centro CA   732   2014-12-17   
442-287 8 Oceanside: Carlsbad DA CA   732   2016-09-23   
442-295 9 Barstow: Barstow DA CA   730   2016-10-21   
442-300 2 Indio CA   973   2014-02-14   
442-324 A Indio CA   973      
442-324 0 Indio CA   973   2015-05-11   
442-324 2 Indio CA   973   2015-08-14   
442-325 1 Oceanside: Carlsbad DA CA   732   2015-09-16   
442-325 6 Oceanside: Carlsbad DA CA   732   2018-10-26   
442-333 9 Oceanside: Oceanside DA CA   732   2012-04-06   
442-334 7 Palm Desert CA   973   2017-12-14   
442-400 3 Indio CA   973   2013-07-22   
442-400 5 Indio CA   973   2013-09-01   
442-444 8 Fallbrook CA   732   2013-07-11   
442-500 2 Oceanside: Oceanside DA CA   732   2013-07-11   
442-666 3 Palm Desert CA   973   2013-07-22   
442-666 8 Palm Desert CA   973   2013-09-01   
448-214 A Blountstown FL PTSJFLXAX0X  45010   2025-02-04   
448-214 1 Blountstown FL PTSJFLXAX0X  45010   2023-03-18   
448-445 1 Youngstown-Fountain FL   45009   2025-09-28   
448-446 1 Gretna FL   45011   2025-06-23   
448-652 2 Laurelhill FL   44814   2025-06-09   
448-888 1 Sneads FL MRNNFLXAX0X  45012   2024-09-22   
469-200 8 Frisco TX   552   2011-08-15   
469-206 0 Dallas TX   552   2011-12-23   

<< 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 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.