Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
617-949MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CAMBRIDGEBSTNMABLDS300/00/0000Prefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-949
617-949-0MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CAMBRIDGECMBSMA01AMD08/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-949-1MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CAMBRIDGECMBSMA01AMD08/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-949-2MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CAMBRIDGEBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-949-3MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CAMBRIDGEBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-949-4MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CAMBRIDGEBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-949-5MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CAMBRIDGEBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-949-6MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CAMBRIDGECMBSMA01AMD08/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-949-7MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CAMBRIDGEBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-949-8MAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229CAMBRIDGEBSTNMABLDS3N/APrefix Type: CLEC
Switch Name: BOSTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-949-9MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CAMBRIDGECMBSMA01AMD08/19/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info