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
360-346WACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM108/15/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-346 is split into 1,000-number blocks - detail below
360-346-0XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-346-1XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483EELMANOCLLIKNOWN01/28/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-346-2XXXWALEVEL 3 COMMUNICATIONS, LLC - WA (Lumen Technologies, Inc)0015338122RMD00061126121ELMANOCLLIKNOWN09/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-346-3XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM106/10/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-346-4XXXWATELEPORT COMMUNICATIONS AMERICA, LLC - WA (AT&T)0004274114RMD00038977146ELMANOCLLIKNOWN10/31/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-346-5XXXWAASTOUND BROADBAND, LLC - WA (Astound Broadband)N/A937FELMANOCLLIKNOWN04/26/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-346-6XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM112/19/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-346-7XXXWARAINIER CONNECT, INC. - WA (MASHELL TELECOM, INC.)0005061544RMD00019047720ELMANOCLLIKNOWN04/19/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-346-8XXXWAELTOPIA COMMUNICATIONS, LLC - WA0014346522RMD0006153663DELMANOCLLIKNOWN03/26/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-346-9XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483EELMANOCLLIKNOWN08/30/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-470WACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM100/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-470 is split into 1,000-number blocks - detail below
360-470-0XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-470-1XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-470-2XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-470-3XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-470-4XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM111/28/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-470-5XXXWAMETROPCS, INC. (T-Mobile US, Inc)N/A5562ELMANOCLLIKNOWN04/07/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-470-6XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-470-7XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483EELMANOCLLIKNOWN05/10/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-470-8XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-470-9XXXWACELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (Verizon Communications)0003290673RMD00033825812ELMAELMAWAXACM1N/APrefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXACM1))
🕘 Prefix History
🔎 Explore Carrier Information
360-482WACENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (Lumen Technologies, Inc)0001584697RMD00168952408ELMAELMAWAXADS100/00/0000Prefix Type: ICO
Switch Name: ELMA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: ELMAWAXADS1))
🕘 Prefix History
🔎 Explore Carrier Information
360-495WACENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (Lumen Technologies, Inc)0001584697RMD00168952408ELMAMCCLWAXARS000/00/0000Prefix Type: ICO
Switch Name: MCCLEARY
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: MCCLWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
360-495 is split into 1,000-number blocks - detail below
360-495-0XXXWACENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (Lumen Technologies, Inc)0001584697RMD00168952408ELMAMCCLWAXARS0N/APrefix Type: ICO
Switch Name: MCCLEARY
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: MCCLWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
360-495-1XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483EELMANOCLLIKNOWN10/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-495-2XXXWACENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (Lumen Technologies, Inc)0001584697RMD00168952408ELMAMCCLWAXARS0N/APrefix Type: ICO
Switch Name: MCCLEARY
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: MCCLWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
360-495-3XXXWACENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (Lumen Technologies, Inc)0001584697RMD00168952408ELMAMCCLWAXARS0N/APrefix Type: ICO
Switch Name: MCCLEARY
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: MCCLWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
360-495-4XXXWACENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK (Lumen Technologies, Inc)0001584697RMD00168952408ELMAMCCLWAXARS0N/APrefix Type: ICO
Switch Name: MCCLEARY
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: MCCLWAXARS0))
🕘 Prefix History
🔎 Explore Carrier Information
360-495-5XXXWACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JELMANOCLLIKNOWN08/21/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-495-6XXXWACENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JELMANOCLLIKNOWN11/26/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-495-7XXXWACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JELMANOCLLIKNOWN04/07/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-495-8XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483EELMANOCLLIKNOWN10/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-495-9XXXWACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JELMANOCLLIKNOWN04/07/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-861WAUNITED STATES CELLULAR - WAN/A6270ELMACHHLWAAC0MD09/19/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: CHHLWAAC0MD))
🕘 Prefix History
🔎 Explore Carrier Information
360-861 is split into 1,000-number blocks - detail below
360-861-0XXXWAT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529ELMANOCLLIKNOWN03/13/2026Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-861-1XXXWAUNITED STATES CELLULAR - WAN/A6270ELMACHHLWAAC0MD05/11/2004Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: CHHLWAAC0MD))
🕘 Prefix History
🔎 Explore Carrier Information
360-861-2XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483EELMANOCLLIKNOWN07/06/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-861-3XXXWAT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529ELMANOCLLIKNOWN03/24/2025Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-861-4XXXWALEVEL 3 COMMUNICATIONS, LLC - WA (Lumen Technologies, Inc)0015338122RMD00061126121ELMANOCLLIKNOWN05/11/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-861-5XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483EELMANOCLLIKNOWN07/06/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-861-6XXXWAPEERLESS NETWORK OF WASHINGTON, LLC - WA (Infobip)N/A159FELMANOCLLIKNOWN09/12/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-861-7XXXWAONVOY, LLC - WA (Sinch)0004323028RMD0001966483EELMANOCLLIKNOWN01/04/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-861-8XXXWACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JELMANOCLLIKNOWN03/09/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
360-861-9XXXWAPEERLESS NETWORK OF WASHINGTON, LLC - WA (Infobip)N/A159FELMANOCLLIKNOWN02/13/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Seattle WA (674)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 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.