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npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
573-318MONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT100/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
🔎 Explore Carrier Information
573-318 is split into 1,000-number blocks - detail below
573-318-0XXXMOCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (Verizon Communications)0019468800RMD00034355814CHAFFEENOCLLIKNOWN03/01/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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573-318-1XXXMOCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (Verizon Communications)0019468800RMD00034355814CHAFFEENOCLLIKNOWN03/01/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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573-318-2XXXMOONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HCHAFFEENOCLLIKNOWN12/19/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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573-318-3XXXMOPEERLESS NETWORK OF MISSOURI, LLC - MO (Infobip)N/A225FCHAFFEENOCLLIKNOWN04/08/2013Prefix 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
573-318-4XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT104/11/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
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573-318-5XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT108/10/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
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573-318-6XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT110/10/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
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573-318-7XXXMOLEVEL 3 COMMUNICATIONS, LLC - MO (Lumen Technologies, Inc)0015338122RMD00061124932CHAFFEENOCLLIKNOWN02/15/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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573-318-8XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT112/17/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
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573-318-9XXXMOCHARTER IP ENABLED SERVICES, LLCN/A792KCHAFFEENOCLLIKNOWN11/28/2005Prefix 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
573-419MONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT100/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
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573-419 is split into 1,000-number blocks - detail below
573-419-0XXXMOTERRA NOVA TELECOM INC. (TERRA NOVA TELECOM INC.)0021193057RMD0001495145JCHAFFEENOCLLIKNOWN12/22/2020Prefix 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
573-419-1XXXMOIP HORIZON LLC0027469766RMD0001571515JCHAFFEENOCLLIKNOWN11/08/2013Prefix 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
573-419-2XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT112/02/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
🔎 Explore Carrier Information
573-419-3XXXMOTELNYX LLC (TELNYX LLC)0018998724RMD0001645073HCHAFFEENOCLLIKNOWN07/10/2018Prefix 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
573-419-4XXXMOCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (Verizon Communications)0019468800RMD00034355814CHAFFEENOCLLIKNOWN08/11/2021Prefix 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
573-419-5XXXMOONVOY, LLC - MO (Sinch)0004323028RMD0001966093FCHAFFEENOCLLIKNOWN06/24/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
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573-419-6XXXMOBOOST SUBSCRIBERCO L.L.C.0037698057RMD0031843490JCHAFFEENOCLLIKNOWN05/03/2023Prefix Type: PCS
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
573-419-7XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT109/04/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
🔎 Explore Carrier Information
573-419-8XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT107/25/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
🔎 Explore Carrier Information
573-419-9XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT111/20/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
🔎 Explore Carrier Information
573-887MOSOUTHWESTERN BELLN/A9533CHAFFEECHFFMOTURSD00/00/0000Prefix Type: RBOC
Switch Name: CAPE GIRARDEAU
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: St.Louis MO (520)
Tandem: SKSTMOGR04T
🔧 Explore Switch(CLLI: CHFFMOTURSD))
🕘 Prefix History
🔎 Explore Carrier Information
573-887 is split into 1,000-number blocks - detail below
573-887-0XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT108/14/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
🔎 Explore Carrier Information
573-887-1XXXMOSOUTHWESTERN BELLN/A9533CHAFFEECHFFMOTURSDN/APrefix Type: RBOC
Switch Name: CAPE GIRARDEAU
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: St.Louis MO (520)
Tandem: SKSTMOGR04T
🔧 Explore Switch(CLLI: CHFFMOTURSD))
🕘 Prefix History
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573-887-2XXXMONEW CINGULAR WIRELESS PCS, LLC - IL (AT&T Wireless)0003291192RMD00369096534CHAFFEEMNCHMOAQGT105/06/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: MNCHMOAQGT1))
🕘 Prefix History
🔎 Explore Carrier Information
573-887-3XXXMOSOUTHWESTERN BELLN/A9533CHAFFEECHFFMOTURSDN/APrefix Type: RBOC
Switch Name: CAPE GIRARDEAU
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: St.Louis MO (520)
Tandem: SKSTMOGR04T
🔧 Explore Switch(CLLI: CHFFMOTURSD))
🕘 Prefix History
🔎 Explore Carrier Information
573-887-4XXXMOSOUTHWESTERN BELLN/A9533CHAFFEECHFFMOTURSDN/APrefix Type: RBOC
Switch Name: CAPE GIRARDEAU
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: St.Louis MO (520)
Tandem: SKSTMOGR04T
🔧 Explore Switch(CLLI: CHFFMOTURSD))
🕘 Prefix History
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573-887-5XXXMOBANDWIDTH.COM CLEC, LLC - MO (Bandwidth Inc.)0017042060RMD0003709993ECHAFFEENOCLLIKNOWN12/19/2011Prefix 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
573-887-6XXXMOSOUTHWESTERN BELLN/A9533CHAFFEECHFFMOTURSDN/APrefix Type: RBOC
Switch Name: CAPE GIRARDEAU
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: St.Louis MO (520)
Tandem: SKSTMOGR04T
🔧 Explore Switch(CLLI: CHFFMOTURSD))
🕘 Prefix History
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573-887-7XXXMOAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CCHAFFEENOCLLIKNOWN11/06/2012Prefix 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
573-887-8XXXMOPEERLESS NETWORK OF MISSOURI, LLC - MO (Infobip)N/A225FCHAFFEENOCLLIKNOWN04/08/2013Prefix 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
573-887-9XXXMOSOUTHWESTERN BELLN/A9533CHAFFEECHFFMOTURSDN/APrefix Type: RBOC
Switch Name: CAPE GIRARDEAU
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: St.Louis MO (520)
Tandem: SKSTMOGR04T
🔧 Explore Switch(CLLI: CHFFMOTURSD))
🕘 Prefix History
🔎 Explore Carrier Information
573-961MOCOMMIO, LLC0028135630RMD0005575939HCHAFFEESTLSMOGZ8MD08/08/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOGZ8MD))
🕘 Prefix History
🔎 Explore Carrier Information
573-961 is split into 1,000-number blocks - detail below
573-961-0XXXMOCOMMIO, LLC0028135630RMD0005575939HCHAFFEESTLSMOGZ8MD08/09/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOGZ8MD))
🕘 Prefix History
🔎 Explore Carrier Information
573-961-1XXXMOCOMMIO, LLC0028135630RMD0005575939HCHAFFEESTLSMOGZ8MD08/09/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOGZ8MD))
🕘 Prefix History
🔎 Explore Carrier Information
573-961-2XXXMOCOMMIO, LLC0028135630RMD0005575939HCHAFFEESTLSMOGZ8MD08/09/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOGZ8MD))
🕘 Prefix History
🔎 Explore Carrier Information
573-961-3XXXMOCOMMIO, LLC0028135630RMD0005575939HCHAFFEESTLSMOGZ8MD08/09/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOGZ8MD))
🕘 Prefix History
🔎 Explore Carrier Information
573-961-4XXXMOCOMMIO, LLC0028135630RMD0005575939HCHAFFEESTLSMOGZ8MD08/09/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: St.Louis MO (520)
Tandem: N/A
🔧 Explore Switch(CLLI: STLSMOGZ8MD))
🕘 Prefix History
🔎 Explore Carrier Information
573-961-5XXXMOIP HORIZON LLC0027469766RMD0001571515JCHAFFEENOCLLIKNOWN12/06/2023Prefix 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
573-961-7XXXMOIP HORIZON LLC0027469766RMD0001571515JCHAFFEENOCLLIKNOWN12/06/2023Prefix 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
573-961-8XXXMOCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (Verizon Communications)0019468800RMD00034355814CHAFFEENOCLLIKNOWN08/05/2025Prefix 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
573-961-9XXXMOPEERLESS NETWORK OF MISSOURI, LLC - MO (Infobip)N/A225FCHAFFEENOCLLIKNOWN10/03/2024Prefix 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
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