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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
302-349DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210GREENWOODGNWDDEGNRS000/00/0000Prefix Type: RBOC
Switch Name: GREENWOOD
Switch Type: 5ESS-RSM
LATA: Philadelphia PA (includes entire state of Delaware) (228)
Tandem: N/A
🔧 Explore Switch(CLLI: GNWDDEGNRS0))
🕘 Prefix History
🔎 Explore Carrier Information
302-349 is split into 1,000-number blocks - detail below
302-349-0XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210GREENWOODGNWDDEGNRS0N/APrefix Type: RBOC
Switch Name: GREENWOOD
Switch Type: 5ESS-RSM
LATA: Philadelphia PA (includes entire state of Delaware) (228)
Tandem: N/A
🔧 Explore Switch(CLLI: GNWDDEGNRS0))
🕘 Prefix History
🔎 Explore Carrier Information
302-349-4XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210GREENWOODGNWDDEGNRS0N/APrefix Type: RBOC
Switch Name: GREENWOOD
Switch Type: 5ESS-RSM
LATA: Philadelphia PA (includes entire state of Delaware) (228)
Tandem: N/A
🔧 Explore Switch(CLLI: GNWDDEGNRS0))
🕘 Prefix History
🔎 Explore Carrier Information
302-349-5XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210GREENWOODGNWDDEGNRS0N/APrefix Type: RBOC
Switch Name: GREENWOOD
Switch Type: 5ESS-RSM
LATA: Philadelphia PA (includes entire state of Delaware) (228)
Tandem: N/A
🔧 Explore Switch(CLLI: GNWDDEGNRS0))
🕘 Prefix History
🔎 Explore Carrier Information
302-349-9XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210GREENWOODGNWDDEGNRS0N/APrefix Type: RBOC
Switch Name: GREENWOOD
Switch Type: 5ESS-RSM
LATA: Philadelphia PA (includes entire state of Delaware) (228)
Tandem: N/A
🔧 Explore Switch(CLLI: GNWDDEGNRS0))
🕘 Prefix History
🔎 Explore Carrier Information
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