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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
423-578TNUNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (CenturyLink)4510KINGSPORTKGPTTNXADS000/00/0000Prefix Type: ICO
Switch Name: KINGSPORT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
Thousands block for 423-578
423-578-0TNNEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)6214KINGSPORTJHCYTNXCXYX08/02/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-578-1TNUNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (CenturyLink)4510KINGSPORTKGPTTNXADS0N/APrefix Type: ICO
Switch Name: KINGSPORT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-578-2TNUNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (CenturyLink)4510KINGSPORTKGPTTNXADS0N/APrefix Type: ICO
Switch Name: KINGSPORT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-578-3TNUNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (CenturyLink)4510KINGSPORTKGPTTNXADS0N/APrefix Type: ICO
Switch Name: KINGSPORT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-578-4TNCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (Verizon Wireless)6673KINGSPORTJHCYTNXCXIY01/06/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-578-5TNUNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (CenturyLink)4510KINGSPORTKGPTTNXADS0N/APrefix Type: ICO
Switch Name: KINGSPORT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-578-6TNUNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (CenturyLink)4510KINGSPORTKGPTTNXADS0N/APrefix Type: ICO
Switch Name: KINGSPORT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-578-7TNMOUNTAINET TELEPHONE COMPANY - TN008AKINGSPORTNOCLLIKNOWN08/13/2003Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-578-8TNUNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (CenturyLink)4510KINGSPORTKGPTTNXADS0N/APrefix Type: ICO
Switch Name: KINGSPORT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-578-9TNUNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (CenturyLink)4510KINGSPORTKGPTTNXADS0N/APrefix Type: ICO
Switch Name: KINGSPORT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
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