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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
617-583MALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)4018CAMBRIDGEBSTPMALLRMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-583
617-583-0MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CAMBRIDGECMBSMA01AMD10/13/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-583-1MAPAETEC ITEL, LLC829JCAMBRIDGEBSTNMACODS7N/APrefix Type: IPES
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-583-2MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CAMBRIDGECMBSMA01AMD10/13/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-583-3MANEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)4036CAMBRIDGECMBSMA01AMD10/13/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-583-4MAVERIZON NEW ENGLAND INC. (Verizon Communications)9102CAMBRIDGECMBRMABEDS1N/APrefix Type: RBOC
Switch Name: CAMBRIDGE
Switch Type: WECO 5ESS (Digital)
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-583-5MAPAETEC ITEL, LLC829JCAMBRIDGEBSTNMACODS7N/APrefix Type: IPES
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-583-6MAPAETEC ITEL, LLC829JCAMBRIDGEWSBOMAGODS0N/APrefix Type: IPES
Switch Name: WESTBORO
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-583-7MAPAETEC ITEL, LLC829JCAMBRIDGEBSTNMACODS712/08/2008Prefix Type: IPES
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-583-8MALEVEL 3 COMMUNICATIONS, LLC - MA (Lumen Technologies, Inc)4018CAMBRIDGEBSTPMALLRMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
617-583-9MAPAETEC ITEL, LLC829JCAMBRIDGEBSTNMACODS712/08/2008Prefix Type: IPES
Switch Name: BOSTON
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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