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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
423-487TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTHRFRTNMARS000/00/0000Prefix Type: RBOC
Switch Name: HARTFORD
Switch Type: AT&T Tech Optic Remote Switch
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
Thousands block for 423-487
423-487-0TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTHRFRTNMARS0N/APrefix Type: RBOC
Switch Name: HARTFORD
Switch Type: AT&T Tech Optic Remote Switch
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-487-1TNONVOY SPECTRUM, LLC (Sinch)624HNEWPORTNOCLLIKNOWN05/18/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-487-2TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTHRFRTNMARS0N/APrefix Type: RBOC
Switch Name: HARTFORD
Switch Type: AT&T Tech Optic Remote Switch
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-487-3TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTHRFRTNMARS0N/APrefix Type: RBOC
Switch Name: HARTFORD
Switch Type: AT&T Tech Optic Remote Switch
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-487-4TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTHRFRTNMARS0N/APrefix Type: RBOC
Switch Name: HARTFORD
Switch Type: AT&T Tech Optic Remote Switch
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-487-5TNBELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (Bellsouth)9419NEWPORTHRFRTNMARS0N/APrefix Type: RBOC
Switch Name: HARTFORD
Switch Type: AT&T Tech Optic Remote Switch
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info
423-487-7TNCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (Verizon Wireless)6673NEWPORTKNVLTNIIAMD10/31/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Knoxville TN (474)
Tandem: N/A
Detailed Switch Info