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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
440-553 0 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2021-05-20   
440-553 1 Ashtabula OH CLEVOHEKDS1  284F PEERLESS NETWORK OF OHIO, LLC - OH 320   2019-09-14   
440-553 2 Ashtabula OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2019-10-25   
440-553 3 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2021-05-20   
440-553 4 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2021-05-20   
440-553 5 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2021-05-20   
440-553 6 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2021-05-20   
440-553 7 Ashtabula OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-06   
440-553 8 Ashtabula OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-06   
440-553 9 Ashtabula OH   6529 T-MOBILE USA, INC. 320   2021-05-20   
440-554 A Cleveland OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-556 A Victory OH CLEVOHIBDS1  8638 GLOBAL CROSSING LOCAL SERVICES, INC. - OH 320      
440-556 0 Victory OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2007-12-17   
440-556 1 Victory OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2007-12-17   
440-556 2 Victory OH CLEVOHIBDS1  8638 GLOBAL CROSSING LOCAL SERVICES, INC. - OH 320      
440-556 3 Victory OH CLEVOHIBDS1  8638 GLOBAL CROSSING LOCAL SERVICES, INC. - OH 320      
440-556 4 Victory OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2007-12-17   
440-556 5 Victory OH CLEYOHIGDS2  7520 XO OHIO, INC. 320   2005-03-03   
440-556 6 Victory OH CLEYOHIGDS2  7520 XO OHIO, INC. 320   2005-03-03   
440-556 7 Victory OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2007-12-17   
440-556 8 Victory OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2007-12-17   
440-556 9 Victory OH CLEVOHIBDS1  8638 GLOBAL CROSSING LOCAL SERVICES, INC. - OH 320      
440-557 A Russell OH NRFDOHXACMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 320      
440-557 0 Russell OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2021-02-19   
440-557 1 Russell OH RSSLOHXARP0  0666 WINDSTREAM WESTERN RESERVE, INC. 320   2012-07-13   
440-557 2 Russell OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2014-08-16   
440-557 3 Russell OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-10   
440-557 4 Russell OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-10   
440-557 5 Russell OH NRFDOHXACMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 320   2007-03-14   
440-557 6 Russell OH   464C ONVOY, LLC - OH 320   2021-01-31   
440-557 7 Russell OH   508J CENTURYLINK COMMUNICATIONS LLC 320   2015-08-28   
440-557 8 Russell OH   464C ONVOY, LLC - OH 320   2021-01-31   
440-557 9 Russell OH NRFDOHXACMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 320   2013-09-18   
440-558 A Victory OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320      
440-558 0 Victory OH CLEVOHEK4MD  073H TELNYX LLC 320   2017-04-23   
440-558 1 Victory OH CLEVOH02RMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320   2018-01-15   
440-558 2 Victory OH CLEVOH6207Z  318J COMCAST IP PHONE LLC 320   2018-03-10   
440-558 3 Victory OH CLEVOH6207Z  318J COMCAST IP PHONE LLC 320   2017-09-03   
440-558 4 Victory OH CLEVOH6207Z  318J COMCAST IP PHONE LLC 320   2017-04-23   
440-558 5 Victory OH CLEVOH6207Z  318J COMCAST IP PHONE LLC 320   2017-09-03   
440-558 6 Victory OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2017-09-02   
440-558 7 Victory OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2017-09-02   
440-558 8 Victory OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2017-07-02   
440-558 9 Victory OH CLEVOHBBGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2017-04-22   
440-559 A Chagrin Falls OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
440-559 0 Chagrin Falls OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2013-02-27   
440-559 1 Chagrin Falls OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2013-02-27   
440-559 2 Chagrin Falls OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2013-02-27   
440-559 3 Chagrin Falls OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2013-02-27   
440-559 4 Chagrin Falls OH GAHGOHBTCM0  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2013-02-27   

<< 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: Fri, 10 Sep 2021 12:38:21 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.