Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
914-285NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN08GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-345NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-347NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
Thousands block for 914-347
914-347-0NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-347-1NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-347-2NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-347-3NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-347-4NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-347-5NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-347-6NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-347-7NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-347-8NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-493NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-592NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-593NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
Thousands block for 914-593
914-593-0NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-593-1NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-593-2NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-593-4NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-593-5NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-593-6NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-593-7NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-593-8NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-594NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
Thousands block for 914-594
914-594-1NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-594-2NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-594-3NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-594-4NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
Thousands block for 914-610
914-610-2NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS007/12/2005Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-784NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
Thousands block for 914-784
914-784-1NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-784-2NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-784-3NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-784-4NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-784-5NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-784-6NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-784-7NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-784-8NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-785NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
Thousands block for 914-785
914-785-1NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-785-3NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-785-4NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-785-5NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-785-7NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-785-8NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-789NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS000/00/0000Prefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
Thousands block for 914-789
914-789-0NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-789-1NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-789-2NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-789-4NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-789-5NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-789-6NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-789-7NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
914-789-8NYVERIZON NEW YORK, INC. (Verizon Communications)9104WSCHSTZN07GNBGNYFVDS0N/APrefix Type: RBOC
Switch Name: WCHZ 7
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: New York City METRO (132)
Tandem: N/A
Detailed Switch Info
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