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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
203-604CTLEVEL 3 COMMUNICATIONS, LLC - CT (CenturyLink, Inc)4800NORWALKSMFRCTPU4MD03/14/2001Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
Thousands block for 203-604
203-604-0CTLEVEL 3 COMMUNICATIONS, LLC - CT (CenturyLink, Inc)4800NORWALKSMFRCTPU4MD02/14/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-604-1CTCONVERSENT COMMUNICATIONS OF CONNECTICUT, LLC - CT (Windstream Holdings)3722NORWALKNOCLLIKNOWN11/12/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-604-2CTLEVEL 3 COMMUNICATIONS, LLC - CT (CenturyLink, Inc)4800NORWALKSMFRCTPU4MD08/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-604-3CTNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036NORWALKMDTWCTNIGT104/17/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-604-4CTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT (Verizon Wireless)6388NORWALKHRFRCTASBMD06/04/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-604-5CTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT (Verizon Wireless)6388NORWALKHRFRCTASBMD01/05/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-604-6CTLEVEL 3 COMMUNICATIONS, LLC - CT (CenturyLink, Inc)4800NORWALKSMFRCTPU4MD10/05/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-604-7CTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT (Verizon Wireless)6388NORWALKHRFRCTASBMD08/08/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-604-8CTLEVEL 3 COMMUNICATIONS, LLC - CT (CenturyLink, Inc)4800NORWALKSMFRCTPU4MD06/14/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-604-9CTLEVEL 3 COMMUNICATIONS, LLC - CT (CenturyLink, Inc)4800NORWALKSMFRCTPU4MD05/10/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info