Local Calling Guide
Area code/prefix search
NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]
NXX: 231
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
740-231 | A | Duffy | OH | CLMDOHZI6MD | 4863 LEVEL 3 COMMUNICATIONS, LLC - OH | 324 | |||
740-231 | 0 | Duffy | OH | 145J TERRA NOVA TELECOM INC. | 324 | 2022-08-31 | |||
740-231 | 1 | Duffy | OH | CLMDOHZI6MD | 4863 LEVEL 3 COMMUNICATIONS, LLC - OH | 324 | 2009-06-17 | ||
740-231 | 2 | Duffy | OH | CLMBOH11XLZ | 001F BANDWIDTH.COM CLEC, LLC - OH | 324 | 2014-04-05 | ||
740-231 | 3 | Duffy | OH | CLMBOHLT1MD | 464C ONVOY, LLC - OH | 324 | 2012-10-13 | ||
740-231 | 5 | Duffy | OH | CLMBOH11XLZ | 001F BANDWIDTH.COM CLEC, LLC - OH | 324 | 2015-06-15 | ||
740-231 | 6 | Duffy | OH | CLMDOH448MD | 073H TELNYX LLC | 324 | 2017-08-01 | ||
740-231 | 7 | Duffy | OH | CLMBOH1125Z | 508J CENTURYLINK COMMUNICATIONS, LLC | 324 | 2014-07-04 | ||
740-231 | 8 | Duffy | OH | 515J IP HORIZON LLC | 324 | 2016-10-12 | |||
740-231 | 9 | Duffy | OH | CLMBOHLT7MD | 073H TELNYX LLC | 324 | 2023-04-10 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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