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: 440 [Rate centres in NPA 440] [Dial plan for NPA 440]

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-834 7 Burton OH BRTOOH83RS1  9321 OHIO BELL TEL CO 320      
440-834 8 Burton OH BRTOOH83RS1  9321 OHIO BELL TEL CO 320      
440-834 9 Burton OH BRTOOH83RS1  9321 OHIO BELL TEL CO 320      
440-835 A Trinity OH WSLKOH87DS1  9321 OHIO BELL TEL CO 320      
440-836 A Chagrin Falls OH SOLNOH2424G  9321 OHIO BELL TEL CO 320      
440-836 0 Chagrin Falls OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-10-01   
440-836 1 Chagrin Falls OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2006-10-26   
440-836 2 Chagrin Falls OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2008-09-20   
440-836 3 Chagrin Falls OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2009-01-04   
440-836 4 Chagrin Falls OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2009-09-25   
440-836 5 Chagrin Falls OH CLEYOHDH0MD  3765 CHOICE ONE COMMUNICATIONS, INC. - OH 320   2009-10-22   
440-836 6 Chagrin Falls OH SOLNOH2424G  9321 OHIO BELL TEL CO 320      
440-836 7 Chagrin Falls OH SOLNOH2424G  9321 OHIO BELL TEL CO 320      
440-836 8 Chagrin Falls OH SOLNOH2424G  9321 OHIO BELL TEL CO 320      
440-836 9 Chagrin Falls OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2010-02-19   
440-837 A Dorset OH CLEVOH62XQZ  508J CENTURYLINK COMMUNICATIONS, LLC 320      
440-837 0 Dorset OH CLEVOHEK9MD  073H TELNYX LLC 320   2021-03-12   
440-837 1 Dorset OH ASHTOHXACMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 320   2024-02-25   
440-837 2 Dorset OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-09   
440-837 3 Dorset OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-09   
440-837 4 Dorset OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-03-08   
440-837 5 Dorset OH CLEVOHEKNMD  506J TWILIO INTERNATIONAL, INC. 320   2021-08-17   
440-837 7 Dorset OH CLEVOH62XQZ  508J CENTURYLINK COMMUNICATIONS, LLC 320   2015-09-28   
440-837 8 Dorset OH ASHTOHXAKMD  624H ONVOY SPECTRUM, LLC 320   2021-06-06   
440-837 9 Dorset OH ASHTOHXADMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2023-12-11   
440-838 A Brecksville OH BCVLOH5252A  9321 OHIO BELL TEL CO 320      
440-839 A Wakeman OH WKMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 320      
440-839 0 Wakeman OH OBRLOHXA1MD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 320   2007-07-03   
440-839 1 Wakeman OH WKMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 320      
440-839 2 Wakeman OH WKMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 320      
440-839 3 Wakeman OH OBRLOHXAAMD  024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 320   2013-06-21   
440-839 4 Wakeman OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2005-04-01   
440-839 5 Wakeman OH WKMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 320      
440-839 6 Wakeman OH CLEVOH62X0Z  001F BANDWIDTH.COM CLEC, LLC - OH 320   2009-01-04   
440-839 8 Wakeman OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2008-04-28   
440-839 9 Wakeman OH WKMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 320      
440-840 A Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-840 0 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-840 1 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-840 2 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-840 3 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-840 4 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-840 5 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-840 6 Willoughby OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-840 7 Willoughby OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2007-10-01   
440-840 8 Willoughby OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2007-07-30   
440-840 9 Willoughby OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2006-09-11   
440-841 A Ashtabula OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320      
440-841 0 Ashtabula OH INDPOHEB2MD  6529 T-MOBILE USA, INC. 320   2023-12-15   
440-841 1 Ashtabula OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2022-10-21   

<< 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 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.