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
302-322DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-323DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-324DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-325DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-326DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-327DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-327 is split into 1,000-number blocks - detail below
302-327-2XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP0N/APrefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-327-3XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP0N/APrefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-327-5XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP0N/APrefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-327-7XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP0N/APrefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-328DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
302-395DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCRP000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: N/A
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCRP0))
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