Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
406-601MTBLACKFOOT COMMUNICATIONS, INC. - MT7870BILLINGSBLNGMTASSWC11/08/2013Prefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-601
406-601-0MTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless)6564BILLINGSBLNGMTWEIMD03/23/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-601-1MTBRESNAN BROADBAND OF MONTANA, LLC - MT [CHARTER]008EBILLINGSNOCLLIKNOWN10/26/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-601-2MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010BILLINGSBLNGMTMAMMD03/08/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-601-3MTAIRUS, INC. - MT (Airus, Inc)588HBILLINGSNOCLLIKNOWN07/03/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-601-4MTBLACKFOOT COMMUNICATIONS, INC. - MT7870BILLINGSBLNGMTASSWC11/12/2013Prefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-601-5MTCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JBILLINGSBLNGMTWE8MD11/06/2017Prefix Type: IPES
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-601-6MTCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JBILLINGSBLNGMTWE8MD11/06/2017Prefix Type: IPES
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-601-7MTCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JBILLINGSBLNGMTWE8MD11/06/2017Prefix Type: IPES
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-601-8MTLEVEL 3 COMMUNICATIONS, LLC - MT (CenturyLink, Inc)9415BILLINGSNOCLLIKNOWN10/11/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-601-9MTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MT (Verizon Wireless)6564BILLINGSBLNGMTWEIMD03/23/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2023, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.