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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
608-253WIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS000/00/0000Prefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-253 is split into 1,000-number blocks - detail below
608-253-0XXXWICHARTER IP ENABLED SERVICES, LLCN/A792KWISCONDLLSNOCLLIKNOWN11/28/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-253-1XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-253-2XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-253-3XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-253-4XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-253-5XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-253-6XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-253-7XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-253-8XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-253-9XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254WIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS000/00/0000Prefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254 is split into 1,000-number blocks - detail below
608-254-0XXXWICHARTER IP ENABLED SERVICES, LLCN/A792KWISCONDLLSNOCLLIKNOWN05/31/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-254-1XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254-2XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254-3XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254-4XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254-5XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254-6XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254-7XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254-8XXXWIFRONTIER NORTH INC. - WI (Verizon Communications)N/A0886WISCONDLLSWIDLWIXADS0N/APrefix Type: ICO
Switch Name: WISCONSIN DELLS
Switch Type: GTD5EAX
LATA: southwestern WI (354)
Tandem: DGVLWIXA31T
🔧 Explore Switch(CLLI: WIDLWIXADS0))
🕘 Prefix History
🔎 Explore Carrier Information
608-254-9XXXWILEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)0015338122RMD00061125489WISCONDLLSNOCLLIKNOWN12/29/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-404WICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508WISCONDLLSMDSNWI11XEY01/15/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
608-404 is split into 1,000-number blocks - detail below
608-404-0XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508WISCONDLLSMDSNWI11XEYN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
608-404-1XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508WISCONDLLSMDSNWI11XEYN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
608-404-2XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508WISCONDLLSMDSNWI11XEYN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
608-404-3XXXWICHARTER IP ENABLED SERVICES, LLCN/A792KWISCONDLLSNOCLLIKNOWN05/15/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-404-4XXXWIMETROPCS, INC. (T-Mobile US, Inc)N/A5562WISCONDLLSNOCLLIKNOWN04/10/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-404-5XXXWITELEPORT COMMUNICATIONS AMERICA, LLC WI (AT&T)0004274114RMD00038977216WISCONDLLSNOCLLIKNOWN07/24/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-404-6XXXWIUNITED STATES CELLULAR - WIN/A6274WISCONDLLSMDSNWIPUCM408/03/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWIPUCM4))
🕘 Prefix History
🔎 Explore Carrier Information
608-404-7XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CWISCONDLLSNOCLLIKNOWN04/07/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-404-8XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CWISCONDLLSNOCLLIKNOWN03/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-404-9XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CWISCONDLLSNOCLLIKNOWN03/08/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-432WIUNITED STATES CELLULAR - WIN/A6274WISCONDLLSMDSNWIPUCM400/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWIPUCM4))
🕘 Prefix History
🔎 Explore Carrier Information
608-432 is split into 1,000-number blocks - detail below
608-432-0XXXWIONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HWISCONDLLSNOCLLIKNOWN05/02/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-432-1XXXWIUNITED STATES CELLULAR - WIN/A6274WISCONDLLSMDSNWIPUCM410/01/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWIPUCM4))
🕘 Prefix History
🔎 Explore Carrier Information
608-432-2XXXWIUNITED STATES CELLULAR - WIN/A6274WISCONDLLSMDSNWIPUCM410/01/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWIPUCM4))
🕘 Prefix History
🔎 Explore Carrier Information
608-432-3XXXWIUNITED STATES CELLULAR - WIN/A6274WISCONDLLSMDSNWIPUCM410/01/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWIPUCM4))
🕘 Prefix History
🔎 Explore Carrier Information
608-432-4XXXWIUNITED STATES CELLULAR - WIN/A6274WISCONDLLSMDSNWIPUCM410/01/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWIPUCM4))
🕘 Prefix History
🔎 Explore Carrier Information
608-432-5XXXWIBANDWIDTH.COM CLEC, LLC - WI (Bandwidth Inc.)0017042060RMD0003709007FWISCONDLLSNOCLLIKNOWN10/22/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-432-6XXXWIUNITED STATES CELLULAR - WIN/A6274WISCONDLLSMDSNWIPUCM402/04/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWIPUCM4))
🕘 Prefix History
🔎 Explore Carrier Information
608-432-7XXXWITON80 COMMUNICATIONS, LLC0025462672RMD0005819516JWISCONDLLSNOCLLIKNOWN08/10/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-432-8XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508WISCONDLLSMDSNWI11XEY03/31/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
608-432-9XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508WISCONDLLSMDSNWI11XEY12/21/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
608-678WINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534WISCONDLLSMDSNWI11XQX00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
608-678 is split into 1,000-number blocks - detail below
608-678-0XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534WISCONDLLSMDSNWI11XQXN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
608-678-1XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534WISCONDLLSMDSNWI11XQX12/02/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
608-678-2XXXWICHARTER IP ENABLED SERVICES, LLCN/A792KWISCONDLLSNOCLLIKNOWN05/09/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-678-3XXXWILEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)0015338122RMD00061125489WISCONDLLSNOCLLIKNOWN12/16/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-678-4XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CWISCONDLLSNOCLLIKNOWN02/07/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-678-5XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CWISCONDLLSNOCLLIKNOWN06/22/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-678-6XXXWIONVOY, LLC - WI (Sinch)0004323028RMD0001966225CWISCONDLLSNOCLLIKNOWN02/07/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-678-7XXXWIMARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC. - WI0003774023RMD0002385408GWISCONDLLSNOCLLIKNOWN05/09/2011Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-678-8XXXWIMARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC. - WI0003774023RMD0002385408GWISCONDLLSNOCLLIKNOWN05/09/2011Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-678-9XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534WISCONDLLSMDSNWI11XQXN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
608-844WINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534WISCONDLLSMDSNWI11XQX01/29/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
608-844 is split into 1,000-number blocks - detail below
608-844-0XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534WISCONDLLSMDSNWI11XQXN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
608-844-1XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534WISCONDLLSMDSNWI11XQXN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
608-844-2XXXWILEVEL 3 COMMUNICATIONS, LLC - WI (Lumen Technologies, Inc)0015338122RMD00061125489WISCONDLLSNOCLLIKNOWN12/31/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-844-3XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508WISCONDLLSMDSNWI11XEY06/09/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
608-844-4XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534WISCONDLLSMDSNWI11XQX10/20/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
608-844-5XXXWICENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JWISCONDLLSNOCLLIKNOWN11/25/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-844-6XXXWINEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534WISCONDLLSMDSNWI11XQXN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XQX))
🕘 Prefix History
🔎 Explore Carrier Information
608-844-7XXXWICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Communications)0005225859RMD00034176508WISCONDLLSMDSNWI11XEY08/31/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11XEY))
🕘 Prefix History
🔎 Explore Carrier Information
608-844-8XXXWIMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229WISCONDLLSMDSNWI11X1X02/27/2013Prefix Type: CLEC
Switch Name: MADISON
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11X1X))
🕘 Prefix History
🔎 Explore Carrier Information
608-844-9XXXWIUNITED STATES CELLULAR - WIN/A6274WISCONDLLSMDSNWIPUCM405/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWIPUCM4))
🕘 Prefix History
🔎 Explore Carrier Information
608-917WIT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529WISCONDLLSMDSNWI11X3Y02/21/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11X3Y))
🕘 Prefix History
🔎 Explore Carrier Information
608-917 is split into 1,000-number blocks - detail below
608-917-0XXXWIUNITED STATES CELLULAR - WIN/A6274WISCONDLLSMDSNWIPUCM408/06/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWIPUCM4))
🕘 Prefix History
🔎 Explore Carrier Information
608-917-1XXXWIBANDWIDTH.COM CLEC, LLC - WI (Bandwidth Inc.)0017042060RMD0003709007FWISCONDLLSNOCLLIKNOWN02/27/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-917-2XXXWIBANDWIDTH.COM CLEC, LLC - WI (Bandwidth Inc.)0017042060RMD0003709007FWISCONDLLSNOCLLIKNOWN03/11/2025Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
608-917-3XXXWIT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529WISCONDLLSMDSNWI11X3Y06/23/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11X3Y))
🕘 Prefix History
🔎 Explore Carrier Information
608-917-7XXXWIT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529WISCONDLLSMDSNWI11X3Y02/21/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11X3Y))
🕘 Prefix History
🔎 Explore Carrier Information
608-917-8XXXWIT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529WISCONDLLSMDSNWI11X3Y02/21/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11X3Y))
🕘 Prefix History
🔎 Explore Carrier Information
608-917-9XXXWIT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529WISCONDLLSMDSNWI11X3Y02/21/2024Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
🔧 Explore Switch(CLLI: MDSNWI11X3Y))
🕘 Prefix History
🔎 Explore Carrier Information
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