Company Name: State:
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 413-278
413-278-5MADSCI, LLC966CSPRINGFLDSPFDMAWOXOY03/23/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
Thousands block for 413-505
413-505-5MADSCI, LLC966CSPRINGFLDCHTWMABFDS203/24/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: western MA (126)
Tandem: N/A
Detailed Switch Info
Thousands block for 617-830
617-830-5MADSCI, LLC966CBOSTONBSTPMALLDS202/20/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-226
857-226-5MADSCI, LLC966CNEWTONWLHMMANSDS004/05/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 857-663
857-663-5MADSCI, LLC966CDORCHESTERCHTWMABFDS203/21/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
Thousands block for 978-605
978-605-5MADSCI, LLC966CDANVERSCHTWMABFDS205/16/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: eastern MA (128)
Tandem: N/A
Detailed Switch Info
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