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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
509-377WAUNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (Lumen Technologies, Inc)N/A4521COLUMBIACLMAWAXARS000/00/0000Prefix Type: ICO
Switch Name: COLUMBIA
Switch Type: Northern Telecom Remote Switching Center
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMAWAXARS0))
🕘 Prefix History
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509-377 is split into 1,000-number blocks - detail below
509-377-0XXXWAUNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (Lumen Technologies, Inc)N/A4521COLUMBIACLMAWAXARS0N/APrefix Type: ICO
Switch Name: COLUMBIA
Switch Type: Northern Telecom Remote Switching Center
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMAWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
509-377-1XXXWAUNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (Lumen Technologies, Inc)N/A4521COLUMBIACLMAWAXARS0N/APrefix Type: ICO
Switch Name: COLUMBIA
Switch Type: Northern Telecom Remote Switching Center
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMAWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
509-377-2XXXWAUNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (Lumen Technologies, Inc)N/A4521COLUMBIACLMAWAXARS0N/APrefix Type: ICO
Switch Name: COLUMBIA
Switch Type: Northern Telecom Remote Switching Center
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMAWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
509-377-3XXXWAUNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (Lumen Technologies, Inc)N/A4521COLUMBIACLMAWAXARS0N/APrefix Type: ICO
Switch Name: COLUMBIA
Switch Type: Northern Telecom Remote Switching Center
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMAWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
509-377-4XXXWAUNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (Lumen Technologies, Inc)N/A4521COLUMBIACLMAWAXARS0N/APrefix Type: ICO
Switch Name: COLUMBIA
Switch Type: Northern Telecom Remote Switching Center
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMAWAXARS0))
🕘 Prefix History
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509-377-5XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483ECOLUMBIANOCLLIKNOWN09/19/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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509-377-6XXXWAUNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (Lumen Technologies, Inc)N/A4521COLUMBIACLMAWAXARS0N/APrefix Type: ICO
Switch Name: COLUMBIA
Switch Type: Northern Telecom Remote Switching Center
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMAWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
509-377-7XXXWACENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JCOLUMBIANOCLLIKNOWN12/23/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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509-377-8XXXWAUNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (Lumen Technologies, Inc)N/A4521COLUMBIACLMAWAXARS0N/APrefix Type: ICO
Switch Name: COLUMBIA
Switch Type: Northern Telecom Remote Switching Center
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMAWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
509-377-9XXXWAUNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA (Lumen Technologies, Inc)N/A4521COLUMBIACLMAWAXARS0N/APrefix Type: ICO
Switch Name: COLUMBIA
Switch Type: Northern Telecom Remote Switching Center
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMAWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
509-776WALEVEL 3 COMMUNICATIONS, LLC - WA (Lumen Technologies, Inc)0015338122RMD00061126121COLUMBIAWLWLWA015MD06/12/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: WLWLWA015MD))
🕘 Prefix History
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509-776 is split into 1,000-number blocks - detail below
509-776-0XXXWALEVEL 3 COMMUNICATIONS, LLC - WA (Lumen Technologies, Inc)0015338122RMD00061126121COLUMBIAWLWLWA015MDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: WLWLWA015MD))
🕘 Prefix History
🔎 Explore Carrier Information
509-776-6XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483ECOLUMBIANOCLLIKNOWN05/28/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
509-776-7XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483ECOLUMBIANOCLLIKNOWN06/24/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Spokane WA (includes small part of central Idaho) (676)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
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