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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
423-735TNUNITED TELEPHONE-SOUTHEAST-TN (Embarq)4510ERWINERWNTNXARS000/00/0000Prefix Type: ICO
Switch Name: ERWIN
Switch Type: Northern Telecom Remote Switching Center
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
Thousands block for 423-735
423-735-0TNUNITED TELEPHONE-SOUTHEAST-TN (Embarq)4510ERWINERWNTNXARS0N/APrefix Type: ICO
Switch Name: ERWIN
Switch Type: Northern Telecom Remote Switching Center
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-735-1TNUNITED TELEPHONE-SOUTHEAST-TN (Embarq)4510ERWINERWNTNXARS0N/APrefix Type: ICO
Switch Name: ERWIN
Switch Type: Northern Telecom Remote Switching Center
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-735-2TNUS LEC OF TENNESSEE, INC.8356ERWINJHCYTNXC6MD01/08/2010Prefix Type: CLEC
Switch Name: JOHNSON CITY
Switch Type: N/A
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-735-3TNBANDWIDTH.COM CLEC, LLC - TN124FERWINNOCLLIKNOWN06/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-735-4TNUNITED TELEPHONE-SOUTHEAST-TN (Embarq)4510ERWINERWNTNXARS0N/APrefix Type: ICO
Switch Name: ERWIN
Switch Type: Northern Telecom Remote Switching Center
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-735-5TNUNITED TELEPHONE-SOUTHEAST-TN (Embarq)4510ERWINERWNTNXARS0N/APrefix Type: ICO
Switch Name: ERWIN
Switch Type: Northern Telecom Remote Switching Center
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-735-6TNMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7278ERWINCHTGTN12X8X11/22/2011Prefix Type: CLEC
Switch Name: CHATTANOOGA
Switch Type: N/A
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-735-7TNUNITED TELEPHONE-SOUTHEAST-TN (Embarq)4510ERWINERWNTNXARS0N/APrefix Type: ICO
Switch Name: ERWIN
Switch Type: Northern Telecom Remote Switching Center
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-735-8TNCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6673ERWINJHCYTNXCXIY01/06/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
423-735-9TNCELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6673ERWINJHCYTNXCXIY07/08/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Bristol-Johnson City TN (956)
Tandem: N/A
Detailed Switch Info
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