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
617-265MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-282MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-287MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-288MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-297MALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERBSTPMALLRMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLRMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-297 is split into 1,000-number blocks - detail below
617-297-0XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERBSTPMALLRMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLRMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-297-1XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD03/26/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-297-2XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERBSTPMALLRMD12/09/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLRMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-297-3XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERBSTPMALLRMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLRMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-297-4XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD03/26/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-297-5XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN12/01/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-297-6XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD11/21/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-297-7XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN01/21/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-297-8XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN01/21/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-297-9XXXMAPEERLESS NETWORK OF MASSACHUSETTS, LLC - MA (Infobip)N/A268FDORCHESTERNOCLLIKNOWN04/03/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-326MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS000/00/0000Prefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-326 is split into 1,000-number blocks - detail below
617-326-0XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS0N/APrefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-326-1XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS0N/APrefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-326-2XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN11/23/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-326-3XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN08/09/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-326-4XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS0N/APrefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-326-5XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN05/23/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-326-6XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN09/07/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-326-7XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN08/18/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-326-8XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN01/22/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-326-9XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS006/27/2005Prefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-379MARCN TELECOM SERVICES, INC. - MAN/A7619DORCHESTERSBTNMAFHGT000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SBTNMAFHGT0))
🕘 Prefix History
🔎 Explore Carrier Information
617-379 is split into 1,000-number blocks - detail below
617-379-0XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN08/03/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-379-1XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN05/14/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-379-2XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN06/15/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-379-3XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN01/17/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-379-4XXXMATC SYSTEMS, INC.N/A7135DORCHESTERNOCLLIKNOWN11/04/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-379-5XXXMAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (U.S. TELEPACIFIC CORP.)0003733813RMD0003303671JDORCHESTERCHTWMABF2MD03/08/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABF2MD))
🕘 Prefix History
🔎 Explore Carrier Information
617-379-6XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN02/05/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-379-7XXXMALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)0015338122RMD00061124018DORCHESTERNOCLLIKNOWN02/05/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-379-8XXXMARCN TELECOM SERVICES, INC. - MAN/A7619DORCHESTERSBTNMAFHGT0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SBTNMAFHGT0))
🕘 Prefix History
🔎 Explore Carrier Information
617-379-9XXXMARCN TELECOM SERVICES, INC. - MAN/A7619DORCHESTERSBTNMAFHGT0N/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SBTNMAFHGT0))
🕘 Prefix History
🔎 Explore Carrier Information
617-436MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-446MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS000/00/0000Prefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-446 is split into 1,000-number blocks - detail below
617-446-0XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS0N/APrefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-446-1XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS0N/APrefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-446-2XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS0N/APrefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-446-3XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN05/25/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-446-4XXXMAIP HORIZON LLC0027469766RMD0001571515JDORCHESTERNOCLLIKNOWN07/29/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-446-5XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN03/23/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-446-6XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS0N/APrefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-446-7XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN07/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-446-8XXXMATERRA NOVA TELECOM INC.0021193057RMD0001495145JDORCHESTERNOCLLIKNOWN05/23/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-446-9XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN07/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-474MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-474 is split into 1,000-number blocks - detail below
617-474-0XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-474-1XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-474-2XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-474-3XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-474-4XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-474-5XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-474-6XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN07/19/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-474-7XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-474-8XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-474-9XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-506MAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERWRCSMA05DS000/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WRCSMA05DS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-506 is split into 1,000-number blocks - detail below
617-506-0XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN02/02/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-506-1XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN02/02/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-506-2XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERWRCSMA05DS006/08/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WRCSMA05DS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-506-3XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN08/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-506-4XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP006/08/2004Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-506-5XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERWRCSMA05DS011/01/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WRCSMA05DS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-506-6XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERWRCSMA05DS0N/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WRCSMA05DS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-506-7XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN02/20/2009Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-506-8XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN10/02/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-506-9XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN11/10/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-514MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCMBRMAORDS000/00/0000Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMAORDS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-514 is split into 1,000-number blocks - detail below
617-514-0XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN01/30/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-514-1XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMAORDS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-514-2XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN01/30/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-514-3XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN02/26/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-514-4XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN02/26/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-514-5XXXMATC SYSTEMS, INC.N/A7135DORCHESTERNOCLLIKNOWN04/07/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-514-6XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN12/06/2012Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-514-7XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCMBRMAORDS006/24/2009Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMAORDS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-514-8XXXMATC SYSTEMS, INC.N/A7135DORCHESTERNOCLLIKNOWN08/23/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-514-9XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCMBRMAORDS0N/APrefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMAORDS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-533MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-533 is split into 1,000-number blocks - detail below
617-533-0XXXMAPEERLESS NETWORK OF MASSACHUSETTS, LLC - MA (Infobip)N/A268FDORCHESTERNOCLLIKNOWN07/27/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-533-1XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-533-2XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-533-3XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN06/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-533-4XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-533-5XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-533-6XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-533-7XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN10/19/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-533-8XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN10/19/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-533-9XXXMAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (U.S. TELEPACIFIC CORP.)0003733813RMD0003303671JDORCHESTERCHTWMABF2MD12/21/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABF2MD))
🕘 Prefix History
🔎 Explore Carrier Information
617-704MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS000/00/0000Prefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-704 is split into 1,000-number blocks - detail below
617-704-0XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-704-1XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-704-2XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-704-3XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-704-4XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERBSTNMACOVMD04/14/2009Prefix Type: IPES
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTNMACOVMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-704-5XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERWRCSMA05DS011/08/2011Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WRCSMA05DS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-704-6XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERBSTNMACOVMD04/14/2009Prefix Type: IPES
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTNMACOVMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-704-7XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-704-8XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-704-9XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCATNMAAKPS0N/APrefix Type: CLEC
Switch Name: BELMONT
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CATNMAAKPS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-707MANORFOLK COUNTY INTERNET, INC.N/A6083DORCHESTERFKLNMACNDS000/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: FKLNMACNDS0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740 is split into 1,000-number blocks - detail below
617-740-0XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740-1XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740-2XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740-3XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740-4XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740-5XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740-6XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740-7XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740-8XXXMAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP0N/APrefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-740-9XXXMATERRA NOVA TELECOM INC.0021193057RMD0001495145JDORCHESTERNOCLLIKNOWN11/17/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
617-781MACOMMIO, LLC0028135630RMD0005575939HDORCHESTERSOVLMAAB6MD02/09/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAAB6MD))
🕘 Prefix History
🔎 Explore Carrier Information
617-781 is split into 1,000-number blocks - detail below
617-781-0XXXMACOMMIO, LLC0028135630RMD0005575939HDORCHESTERSOVLMAAB6MD02/09/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAAB6MD))
🕘 Prefix History
🔎 Explore Carrier Information
617-781-1XXXMACOMMIO, LLC0028135630RMD0005575939HDORCHESTERSOVLMAAB6MD02/09/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAAB6MD))
🕘 Prefix History
🔎 Explore Carrier Information
617-781-2XXXMACOMMIO, LLC0028135630RMD0005575939HDORCHESTERSOVLMAAB6MD02/09/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAAB6MD))
🕘 Prefix History
🔎 Explore Carrier Information
617-781-6XXXMAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD11/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-781-7XXXMAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD11/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-781-8XXXMAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD11/08/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-781-9XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD02/07/2025Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
617-822MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-825MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-905MAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM400/00/0000Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905 is split into 1,000-number blocks - detail below
617-905-0XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905-1XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905-2XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905-3XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905-4XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905-5XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905-6XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905-7XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905-8XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-905-9XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
617-929MAVERIZON NEW ENGLAND INC. (Verizon Communications)0003628971RMD00029539102DORCHESTERDRCHMAADRP000/00/0000Prefix Type: RBOC
Switch Name: DORCHESTER
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: DRCHMAADRP0))
🕘 Prefix History
🔎 Explore Carrier Information
617-979MAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERBSTNMACOVMD00/00/0000Prefix Type: IPES
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTNMACOVMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-212MAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM404/23/2001Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212 is split into 1,000-number blocks - detail below
857-212-0XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212-1XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212-2XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212-3XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212-4XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212-5XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212-6XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212-7XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212-8XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-212-9XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM4N/APrefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-217MAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM406/29/2001Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-217 is split into 1,000-number blocks - detail below
857-217-0XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-217-1XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN11/23/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-217-2XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-217-3XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERWRCSMA05DS004/22/2002Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: WRCSMA05DS0))
🕘 Prefix History
🔎 Explore Carrier Information
857-217-4XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-217-5XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-217-6XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-217-7XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-217-8XXXMAMETROPCS, INC. (T-Mobile US, Inc)N/A5562DORCHESTERNRTNMAAACM411/21/2011Prefix Type: PCS
Switch Name: NORTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NRTNMAAACM4))
🕘 Prefix History
🔎 Explore Carrier Information
857-217-9XXXMATERRA NOVA TELECOM INC.0021193057RMD0001495145JDORCHESTERNOCLLIKNOWN01/09/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-220MAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERCHTWMABMAMD03/20/2001Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABMAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-220 is split into 1,000-number blocks - detail below
857-220-0XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERCHTWMABMAMDN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABMAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-220-1XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERCHTWMABMAMDN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABMAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-220-2XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERCHTWMABMAMDN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABMAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-220-3XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERCHTWMABMAMDN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABMAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-220-4XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERCHTWMABMAMDN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABMAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-220-5XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERCHTWMABMAMDN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABMAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-220-6XXXMAPAETEC ITEL, LLC0015247810RMD0038378829JDORCHESTERCHTWMABMAMDN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABMAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-220-7XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN05/09/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-220-8XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN05/09/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-220-9XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN05/09/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-271MAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS300/00/0000Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-271 is split into 1,000-number blocks - detail below
857-271-1XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN05/16/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-271-2XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN05/16/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-271-3XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN09/09/2013Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-271-4XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS309/24/2014Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-271-5XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS309/24/2014Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-271-6XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD11/21/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-271-7XXXMACENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JDORCHESTERBSTPMALL5MD03/25/2014Prefix Type: IPES
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALL5MD))
🕘 Prefix History
🔎 Explore Carrier Information
857-271-8XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD03/27/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-271-9XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD03/27/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-309MAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS312/16/2014Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-309 is split into 1,000-number blocks - detail below
857-309-0XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS312/17/2014Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-309-1XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS312/17/2014Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-309-2XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS312/17/2014Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-309-3XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN01/26/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-309-4XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN01/26/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-309-5XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN01/26/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-309-6XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD08/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-309-7XXXMACOMCAST IP PHONE, LLC (Comcast Corporation)0008497687RMD0003552318JDORCHESTERNOCLLIKNOWN09/10/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-309-8XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD08/20/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-309-9XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD05/20/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-375MAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS306/14/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-375 is split into 1,000-number blocks - detail below
857-375-0XXXMACOMMIO, LLC0028135630RMD0005575939HDORCHESTERSOVLMAAB6MD09/13/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAAB6MD))
🕘 Prefix History
🔎 Explore Carrier Information
857-375-1XXXMACOMMIO, LLC0028135630RMD0005575939HDORCHESTERSOVLMAAB6MD09/13/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAAB6MD))
🕘 Prefix History
🔎 Explore Carrier Information
857-375-2XXXMACOMMIO, LLC0028135630RMD0005575939HDORCHESTERSOVLMAAB6MD09/13/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAAB6MD))
🕘 Prefix History
🔎 Explore Carrier Information
857-375-3XXXMACOMMIO, LLC0028135630RMD0005575939HDORCHESTERSOVLMAAB6MD09/13/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAAB6MD))
🕘 Prefix History
🔎 Explore Carrier Information
857-375-4XXXMAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD10/19/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-375-5XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS306/14/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-375-6XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS306/14/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-375-7XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS306/14/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-375-8XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS306/14/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-375-9XXXMACOMMIO, LLC0028135630RMD0005575939HDORCHESTERSOVLMAAB6MD09/13/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAAB6MD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD06/01/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385 is split into 1,000-number blocks - detail below
857-385-0XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD08/10/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385-1XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD08/10/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385-2XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD03/16/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385-3XXXMAMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DORCHESTERCMBRMAORDS006/27/2016Prefix Type: CLEC
Switch Name: CAMBRIDGE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMAORDS0))
🕘 Prefix History
🔎 Explore Carrier Information
857-385-4XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD08/10/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385-5XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD08/10/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385-6XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD06/02/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385-7XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD08/10/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385-8XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD09/23/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-385-9XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD09/23/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-418MAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (U.S. TELEPACIFIC CORP.)0003733813RMD0003303671JDORCHESTERCHTWMABF2MD11/17/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABF2MD))
🕘 Prefix History
🔎 Explore Carrier Information
857-418 is split into 1,000-number blocks - detail below
857-418-0XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN01/23/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-418-1XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN01/23/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-418-2XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN06/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-418-3XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN06/08/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-418-5XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN01/23/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-418-6XXXMAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (U.S. TELEPACIFIC CORP.)0003733813RMD0003303671JDORCHESTERCHTWMABF2MD11/17/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CHTWMABF2MD))
🕘 Prefix History
🔎 Explore Carrier Information
857-418-8XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN01/23/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-418-9XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN01/23/2024Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-567MAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS305/15/2020Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-567 is split into 1,000-number blocks - detail below
857-567-0XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS301/20/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-567-1XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS305/18/2020Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-567-2XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS305/18/2020Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-567-3XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS305/18/2020Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-567-4XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS305/18/2020Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-567-6XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS301/20/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-567-7XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS301/20/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-567-8XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS301/20/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-567-9XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS301/20/2021Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-587MAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-587 is split into 1,000-number blocks - detail below
857-587-0XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN02/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-587-1XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN02/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-587-2XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD04/18/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-587-3XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD04/18/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-587-4XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD04/18/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-587-5XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD04/18/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-587-6XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD04/18/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-587-7XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD02/02/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-587-8XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD04/18/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-587-9XXXMAHD CARRIER LLC0026630681RMD0013231321JDORCHESTERCMBRMABEQMD04/18/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABEQMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-663MAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS300/00/0000Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-663 is split into 1,000-number blocks - detail below
857-663-0XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS304/28/2017Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-663-1XXXMAIP HORIZON LLC0027469766RMD0001571515JDORCHESTERNOCLLIKNOWN06/08/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-663-2XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD08/04/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-663-3XXXMATELNYX LLC0018998724RMD0001645073HDORCHESTERNOCLLIKNOWN04/10/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-663-4XXXMATERRA NOVA TELECOM INC.0021193057RMD0001495145JDORCHESTERNOCLLIKNOWN03/14/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-663-5XXXMATERRA NOVA TELECOM INC.0021193057RMD0001495145JDORCHESTERNOCLLIKNOWN08/12/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-663-6XXXMABANDWIDTH.COM CLEC, LLC - MA (Bandwidth Inc.)0017042060RMD0003709990EDORCHESTERNOCLLIKNOWN12/05/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-663-7XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS301/25/2019Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-663-8XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERBSTPMALLDS301/25/2019Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: BSTPMALLDS3))
🕘 Prefix History
🔎 Explore Carrier Information
857-663-9XXXMAPEERLESS NETWORK OF MASSACHUSETTS, LLC - MA (Infobip)N/A268FDORCHESTERNOCLLIKNOWN10/01/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-688MAFRACTEL, LLC (FRACTEL, LLC)0018413799RMD0001775965HDORCHESTERSOVLMAABAMD10/26/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAABAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-688 is split into 1,000-number blocks - detail below
857-688-0XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN11/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-688-1XXXMAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD02/18/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-688-2XXXMAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD02/18/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-688-3XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN11/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-688-4XXXMATON80 COMMUNICATIONS, LLC0025462672RMD0005819516JDORCHESTERNOCLLIKNOWN02/15/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-688-5XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN11/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-688-6XXXMAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD01/10/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-688-7XXXMAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD01/10/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-688-8XXXMAFRACTEL, LLC (FRACTEL, LLC)0018413799RMD0001775965HDORCHESTERSOVLMAABAMD10/26/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: SOVLMAABAMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-688-9XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN11/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-847MAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD03/17/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-847 is split into 1,000-number blocks - detail below
857-847-0XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN05/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-847-1XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN05/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-847-2XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN05/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-847-3XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN04/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-847-4XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN04/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-847-5XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN04/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-847-6XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN04/16/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
857-847-7XXXMAONVOY SPECTRUM, LLC (Sinch AB)0024415002RMD0002045624HDORCHESTERCMBRMABENMD03/18/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBRMABENMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-847-8XXXMANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036DORCHESTERCMBSMA01AMD08/09/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
🔧 Explore Switch(CLLI: CMBSMA01AMD))
🕘 Prefix History
🔎 Explore Carrier Information
857-847-9XXXMAONVOY, LLC - MA (Sinch)0004323028RMD0001966892DDORCHESTERNOCLLIKNOWN05/18/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
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.