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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
860-577CTTELEPORT COMMUNICATIONS AMERIC (AT&T)7143OLD SAYBRKHRFRCTCRDS000/00/0000Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
Thousands block for 860-577
860-577-0CTBANDWIDTH.COM CLEC, LLC - CT199FOLD SAYBRKNOCLLIKNOWN10/31/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
860-577-1CTTERRA NOVA TELECOM INC.145JOLD SAYBRKNOCLLIKNOWN11/13/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
860-577-2CTBANDWIDTH.COM CLEC, LLC - CT199FOLD SAYBRKNOCLLIKNOWN02/02/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
860-577-3CTMETROPCS, INC. (T-Mobile US, Inc)5562OLD SAYBRKNOCLLIKNOWN04/09/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
860-577-4CTMETROPCS, INC. (T-Mobile US, Inc)5562OLD SAYBRKNOCLLIKNOWN12/11/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
860-577-5CTSOUTHERN NEW ENGLAND TELCO DBA9147OLD SAYBRKNWHNCT02GT004/14/2011Prefix Type: ICO
Switch Name: NEW HAVEN
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
860-577-6CTTELEPORT COMMUNICATIONS AMERIC (AT&T)7143OLD SAYBRKHRFRCTCRDS012/03/2013Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
860-577-7CTTELEPORT COMMUNICATIONS AMERIC (AT&T)7143OLD SAYBRKHRFRCTCRDS0N/APrefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
860-577-8CTLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)4800OLD SAYBRKNOCLLIKNOWN06/14/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
860-577-9CTPEERLESS NETWORK OF CONNECTICU539FOLD SAYBRKNOCLLIKNOWN04/04/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
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