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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
203-721CTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT (Verizon Wireless)6388WATERBURYHRFRCTASBMD00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
Thousands block for 203-721
203-721-0CTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT (Verizon Wireless)6388WATERBURYHRFRCTASBMD09/04/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-721-1CTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)6624WATERBURYBLFDCTAP2MD02/03/2005Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-721-2CTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)6624WATERBURYBLFDCTAP2MD07/22/2008Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-721-3CTOMNIPOINT COMMUNICATIONS, INC. - CT (T-Mobile US, Inc)6624WATERBURYBLFDCTAP2MD01/03/2011Prefix Type: PCS
Switch Name: BLOOMFIELD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-721-4CTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT (Verizon Wireless)6388WATERBURYHRFRCTASBMD10/20/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-721-5CTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT (Verizon Wireless)6388WATERBURYHRFRCTASBMD10/20/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-721-6CTLEVEL 3 COMMUNICATIONS, LLC - CT (Lumen Technologies, Inc)4800WATERBURYNOCLLIKNOWN11/26/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-721-7CTBANDWIDTH.COM CLEC, LLC - CT199FWATERBURYNOCLLIKNOWN06/04/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-721-8CTMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WATERBURYHRFRCTASDS005/28/2008Prefix Type: CLEC
Switch Name: HARTFORD
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-721-9CTONVOY, LLC - CT (Sinch)639CWATERBURYNOCLLIKNOWN07/26/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info