Rate Center Name: , State/Province:
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.

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

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
618-594ILILLINOIS BELL TEL CO (AT&T)N/A9329CARLYLECRLYILCLRS000/00/0000Prefix Type: RBOC
Switch Name: CARLYLE
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: COVLILCQ50T
🔧 Explore Switch(CLLI: CRLYILCLRS0))
🕘 Prefix History
🔎 Explore Carrier Information
618-594 is split into 1,000-number blocks - detail below
618-594-0XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CARLYLECRLYILCLRS0N/APrefix Type: RBOC
Switch Name: CARLYLE
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: COVLILCQ50T
🔧 Explore Switch(CLLI: CRLYILCLRS0))
🕘 Prefix History
🔎 Explore Carrier Information
618-594-1XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECARLYLENOCLLIKNOWN09/25/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-594-2XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CARLYLECRLYILCLRS0N/APrefix Type: RBOC
Switch Name: CARLYLE
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: COVLILCQ50T
🔧 Explore Switch(CLLI: CRLYILCLRS0))
🕘 Prefix History
🔎 Explore Carrier Information
618-594-3XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CARLYLECRLYILCLRS0N/APrefix Type: RBOC
Switch Name: CARLYLE
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: COVLILCQ50T
🔧 Explore Switch(CLLI: CRLYILCLRS0))
🕘 Prefix History
🔎 Explore Carrier Information
618-594-4XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CARLYLECRLYILCLRS0N/APrefix Type: RBOC
Switch Name: CARLYLE
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: COVLILCQ50T
🔧 Explore Switch(CLLI: CRLYILCLRS0))
🕘 Prefix History
🔎 Explore Carrier Information
618-594-5XXXILTERRA NOVA TELECOM INC.0021193057RMD0001495145JCARLYLENOCLLIKNOWN12/18/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-594-6XXXILCHARTER IP ENABLED SERVICES, LLCN/A792KCARLYLENOCLLIKNOWN04/20/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-594-7XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CARLYLECRLYILCLRS0N/APrefix Type: RBOC
Switch Name: CARLYLE
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: COVLILCQ50T
🔧 Explore Switch(CLLI: CRLYILCLRS0))
🕘 Prefix History
🔎 Explore Carrier Information
618-594-8XXXILILLINOIS BELL TEL CO (AT&T)N/A9329CARLYLECRLYILCLRS0N/APrefix Type: RBOC
Switch Name: CARLYLE
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: COVLILCQ50T
🔧 Explore Switch(CLLI: CRLYILCLRS0))
🕘 Prefix History
🔎 Explore Carrier Information
618-594-9XXXILDELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL (DELTA COMMUNICATIONS)N/A075ACARLYLENOCLLIKNOWN05/10/2007Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-844ILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CCARLYLECOVLILCL0MD02/15/2006Prefix Type: CLEC
Switch Name: COLLINSVILLE
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCL0MD))
🕘 Prefix History
🔎 Explore Carrier Information
618-844 is split into 1,000-number blocks - detail below
618-844-0XXXILPEERLESS NETWORK OF ILLINOIS, LLC - IL0024187569RMD0012315063ECARLYLENOCLLIKNOWN10/04/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-844-1XXXILBANDWIDTH.COM CLEC, LLC - IL (Bandwidth Inc.)0017042060RMD0003709984ECARLYLENOCLLIKNOWN11/08/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-844-2XXXILTELNYX LLC0018998724RMD0001645073HCARLYLENOCLLIKNOWN07/12/2018Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-844-3XXXILMCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL (Verizon Communications)0004999405RMD00029577196CARLYLECOVLILCQX1X11/26/2013Prefix Type: CLEC
Switch Name: COLLINSVL
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCQX1X))
🕘 Prefix History
🔎 Explore Carrier Information
618-844-4XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCARLYLENOCLLIKNOWN11/14/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-844-5XXXILAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CCARLYLECOVLILCL0MD09/19/2011Prefix Type: CLEC
Switch Name: COLLINSVILLE
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCL0MD))
🕘 Prefix History
🔎 Explore Carrier Information
618-844-6XXXILCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JCARLYLECOVLILCQXEX06/16/2014Prefix Type: IPES
Switch Name: O FALLON
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: COVLILCQXEX))
🕘 Prefix History
🔎 Explore Carrier Information
618-844-7XXXILTELEPORT COMMUNICATIONS AMERICA, LLC - IL (AT&T)0004274114RMD00038977136CARLYLENOCLLIKNOWN03/17/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-844-8XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCARLYLENOCLLIKNOWN08/19/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
618-844-9XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCARLYLENOCLLIKNOWN08/19/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
730-777ILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCARLYLESTLSMOWQDS209/11/2024Prefix Type: CLEC
Switch Name: ST. LOUIS
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOWQDS2))
🕘 Prefix History
🔎 Explore Carrier Information
730-777 is split into 1,000-number blocks - detail below
730-777-0XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCARLYLESTLSMOWQDS209/11/2024Prefix Type: CLEC
Switch Name: ST. LOUIS
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOWQDS2))
🕘 Prefix History
🔎 Explore Carrier Information
730-777-1XXXILONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCARLYLENOCLLIKNOWN12/06/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
730-777-2XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCARLYLESTLSMOWQDS209/25/2025Prefix Type: CLEC
Switch Name: ST. LOUIS
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOWQDS2))
🕘 Prefix History
🔎 Explore Carrier Information
730-777-7XXXILONVOY, LLC (Sinch AB)0004323028RMD0001966224CCARLYLESTLSMOWQDS209/11/2024Prefix Type: CLEC
Switch Name: ST. LOUIS
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOWQDS2))
🕘 Prefix History
🔎 Explore Carrier Information
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.