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 CASTLENWCSDENCDS000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-323DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-324DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-325DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-326DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-327DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-327 is split into 1,000-number blocks - detail below
302-327-2XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS0N/APrefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-327-3XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS0N/APrefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-327-5XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS0N/APrefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-327-7XXXDEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS0N/APrefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-328DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-367 is split into 1,000-number blocks - detail below
302-367-0XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS005/13/2008Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-395DEVERIZON DELAWARE, INC. (Verizon Communications)0003271798RMD00029429210NEW CASTLENWCSDENCDS000/00/0000Prefix Type: RBOC
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-413DEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS007/20/2010Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-413 is split into 1,000-number blocks - detail below
302-413-0XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS009/19/2018Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-413-1XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS008/22/2017Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-413-3XXXDENEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036NEW CASTLENWCSDENCDS004/28/2020Prefix Type: WIRELESS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-413-4XXXDENEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036NEW CASTLENWCSDENCDS004/28/2020Prefix Type: WIRELESS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-413-5XXXDETELNYX LLC0018998724RMD0001645073HNEW CASTLENWCSDENCDS002/01/2021Prefix Type: IPES
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-419 is split into 1,000-number blocks - detail below
302-419-0XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS009/19/2018Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-419-3XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS002/20/2008Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-613 is split into 1,000-number blocks - detail below
302-613-8XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS003/27/2009Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-613-9XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS003/27/2009Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-669 is split into 1,000-number blocks - detail below
302-669-1XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS012/06/2016Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-669-5XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS003/27/2009Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-669-7XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS002/20/2008Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
302-669-8XXXDEMETROPCS, INC. (T-Mobile US, Inc)N/A5562NEW CASTLENWCSDENCDS002/20/2008Prefix Type: PCS
Switch Name: NEW CASTLE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: NWCSDENCDS0))
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