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: 660 [Rate centres in NPA 660] [Dial plan for NPA 660]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
660-556 9 Warsaw MO CLTNMOAJ0MD  6701 AERIAL COMMUNICATIONS, INC. 524   2022-02-06   
660-557 A Sweet Springs MO OVPLKSAK0MD  356H NETGENUITY INC. 524      
660-557 0 Sweet Springs MO OVPLKSAK0MD  356H NETGENUITY INC. 524   2022-11-24   
660-557 2 Sweet Springs MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-07-10   
660-557 3 Sweet Springs MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2020-07-10   
660-557 5 Sweet Springs MO OVPLKSAK0MD  356H NETGENUITY INC. 524   2022-11-24   
660-557 6 Sweet Springs MO OVPLKSAK0MD  356H NETGENUITY INC. 524   2022-11-24   
660-557 7 Sweet Springs MO OVPLKSAK0MD  356H NETGENUITY INC. 524   2022-11-24   
660-557 8 Sweet Springs MO OVPLKSAK0MD  356H NETGENUITY INC. 524   2022-11-24   
660-557 9 Sweet Springs MO OVPLKSAK0MD  356H NETGENUITY INC. 524   2022-11-24   
660-559 A Madison MO MDSNMOXAPS0  1885 WINDSTREAM MISSOURI, INC. 524      
660-559 0 Madison MO WRBGMO150MD  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 524   2021-03-03   
660-559 9 Madison MO MDSNMOXAPS0  1885 WINDSTREAM MISSOURI, INC. 524   2016-08-25   
660-560 A High Point MO KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-562 A Maryville MO MAVLMOXADS1  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-563 A Knobnoster MO KNNSMOLORPB  9533 SOUTHWESTERN BELL 524      
660-563 0 Knobnoster MO KSCYMO55XDY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2005-07-31   
660-563 1 Knobnoster MO KSCYMO55XDY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      
660-563 2 Knobnoster MO KNNSMOLORPB  9533 SOUTHWESTERN BELL 524      
660-563 3 Knobnoster MO KNNSMOLORPB  9533 SOUTHWESTERN BELL 524      
660-563 4 Knobnoster MO KNNSMOLORPB  9533 SOUTHWESTERN BELL 524      
660-563 5 Knobnoster MO KNNSMOLORPB  9533 SOUTHWESTERN BELL 524      
660-563 6 Knobnoster MO KNNSMOLORPB  9533 SOUTHWESTERN BELL 524      
660-563 7 Knobnoster MO KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2014-05-08   
660-563 8 Knobnoster MO KSCYMO09QMD  516C AT&T CORP. 524   2011-10-04   
660-563 9 Knobnoster MO KNNSMOLORPB  9533 SOUTHWESTERN BELL 524      
660-564 A Grant City MO GTCYMOXARS0  1885 WINDSTREAM MISSOURI, INC. 524      
660-564 0 Grant City MO GTCYMOXARS0  1885 WINDSTREAM MISSOURI, INC. 524      
660-564 1 Grant City MO GTCYMOXARP0  1885 WINDSTREAM MISSOURI, INC. 524      
660-564 2 Grant City MO GTCYMOXARS0  1885 WINDSTREAM MISSOURI, INC. 524      
660-564 3 Grant City MO GTCYMOXARS0  1885 WINDSTREAM MISSOURI, INC. 524      
660-564 4 Grant City MO GTCYMOXARS0  1885 WINDSTREAM MISSOURI, INC. 524      
660-564 6 Grant City MO KSCAMO961MD  508J CENTURYLINK COMMUNICATIONS, LLC 524   2017-09-13   
660-564 7 Grant City MO GTCYMOXARS0  1885 WINDSTREAM MISSOURI, INC. 524      
660-564 8 Grant City MO MAVLMOXA2MD  5271 NORTHWEST MISSOURI CELLULAR LIMITED PARTNERSHIP 524   2010-06-11   
660-564 9 Grant City MO GTCYMOXARS0  1885 WINDSTREAM MISSOURI, INC. 524      
660-565 A Hale MO HNVIMOXADS0  1864 CHARITON VALLEY TEL. CO. 524      
660-566 A Clearmont MO KSCYMO55X0Z  965H FRACTEL, LLC 524      
660-566 6 Clearmont MO   965H FRACTEL, LLC 524   2020-10-30   
660-568 A Houstonia MO HOSTMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-568 0 Houstonia MO HOSTMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-568 1 Houstonia MO HOSTMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-568 3 Houstonia MO HOSTMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-568 4 Houstonia MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2019-12-14   
660-568 5 Houstonia MO WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2019-12-14   
660-570 A Sedalia MO OVPLKSAK0MD  356H NETGENUITY INC. 524      
660-570 0 Sedalia MO KSCYMO55XNY  073H TELNYX LLC 524   2017-03-17   
660-570 1 Sedalia MO KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524   2017-08-13   
660-570 2 Sedalia MO OVPLKSAK0MD  356H NETGENUITY INC. 524   2015-03-19   
660-570 3 Sedalia MO KSCZMOVR6MD  5562 METROPCS, INC. 524   2017-09-14   

<< 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 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.