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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
256-635ALCENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK (CenturyLink, Inc)9789VALLEYHEADVYHDALXADS000/00/0000Prefix Type: ICO
Switch Name: VALLEY HEAD
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-635
256-635-0ALCENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK (CenturyLink, Inc)9789VALLEYHEADVYHDALXADS0N/APrefix Type: ICO
Switch Name: VALLEY HEAD
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-635-1ALCENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK (CenturyLink, Inc)9789VALLEYHEADVYHDALXADS0N/APrefix Type: ICO
Switch Name: VALLEY HEAD
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-635-2ALONVOY, LLC - AL (Inteliquent)604EVALLEYHEADNOCLLIKNOWN06/22/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-635-4ALONVOY SPECTRUM, LLC (Inteliquent)624HVALLEYHEADNOCLLIKNOWN05/26/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-635-5ALONVOY, LLC - AL (Inteliquent)604EVALLEYHEADNOCLLIKNOWN10/31/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-635-6ALCENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK (CenturyLink, Inc)9789VALLEYHEADVYHDALXADS0N/APrefix Type: ICO
Switch Name: VALLEY HEAD
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-635-7ALONVOY, LLC - AL (Inteliquent)604EVALLEYHEADNOCLLIKNOWN02/15/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-635-8ALNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214VALLEYHEADNOCLLIKNOWNN/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
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