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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
406-281MTTELEPORT COMMUNICATIONS AMERIC (AT&T)771GBILLINGSBLNGMTMAFMD00/00/0000Prefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-281
406-281-0MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010BILLINGSBLNGMTMAMMD02/03/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-281-1MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010BILLINGSBLNGMTMAMMD05/23/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-281-2MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010BILLINGSBLNGMTMAMMD08/31/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-281-3MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010BILLINGSBLNGMTMAMMD02/09/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-281-4MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010BILLINGSBLNGMTMAMMD05/26/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-281-5MTBRESNAN BROADBAND OF MONTANA, 008EBILLINGSNOCLLIKNOWN02/25/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-281-6MTBRESNAN BROADBAND OF MONTANA, 008EBILLINGSNOCLLIKNOWN02/25/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-281-7MTONVOY, LLC - MT (Inteliquent)453FBILLINGSNOCLLIKNOWN02/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-281-8MTBRESNAN BROADBAND OF MONTANA, 008EBILLINGSNOCLLIKNOWN02/25/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
406-281-9MTTELEPORT COMMUNICATIONS AMERIC (AT&T)771GBILLINGSBLNGMTMAFMDN/APrefix Type: CLEC
Switch Name: BILLINGS
Switch Type: N/A
LATA: Billings MT (650)
Tandem: N/A
Detailed Switch Info
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