Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
203-285CTTELEPORT COMMUNICATIONS AMERIC (AT&T)7143NEW HAVENHRFRCTCRDS000/00/0000Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
Thousands block for 203-285
203-285-0CTOMNIPOINT COMMUNICATIONS, INC. (T-Mobile US, Inc)6624NEW HAVENNRTNMAAACM601/08/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-285-1CTTELEPORT COMMUNICATIONS AMERIC (AT&T)7143NEW HAVENHRFRCTCRDS0N/APrefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-285-2CTTELEPORT COMMUNICATIONS AMERIC (AT&T)7143NEW HAVENHRFRCTCRDS0N/APrefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-285-3CTLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)4800NEW HAVENNOCLLIKNOWN08/22/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-285-4CTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036NEW HAVENMDTWCTNIGT109/10/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-285-5CTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)4036NEW HAVENMDTWCTNIGT109/10/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-285-6CTLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)4800NEW HAVENNOCLLIKNOWN04/01/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-285-7CTOMNIPOINT COMMUNICATIONS, INC. (T-Mobile US, Inc)6624NEW HAVENNRTNMAAACM612/28/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-285-8CTLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)4800NEW HAVENNOCLLIKNOWN04/01/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
203-285-9CTOMNIPOINT COMMUNICATIONS, INC. (T-Mobile US, Inc)6624NEW HAVENNRTNMAAACM606/17/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
Detailed Switch Info
Member of The Internet Defense League