301-377 | MD | COMCAST IP PHONE, LLC (Comcast) | 318J | LAUREL236 | ARTNVAARXDY | 00/00/0000 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-0 | MD | COMCAST IP PHONE, LLC (Comcast) | 318J | LAUREL236 | ARTNVAARXDY | N/A | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-1 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | LAUREL236 | BTVLMD18GT0 | 01/11/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-2 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | LAUREL236 | WASKDCFNAMD | 06/03/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-3 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | LAUREL236 | BTVLMD18GT0 | 04/28/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-4 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | LAUREL236 | BTVLMD12CMA | 01/21/2005 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-5 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | LARLMDLRDS0 | 09/19/2005 | Prefix Type: RBOC Switch Name: LAUREL Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-6 | MD | NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless) | 4036 | LAUREL236 | BTVLMD18GT0 | 01/11/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-7 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 9212 | LAUREL236 | LARLMDLRDS0 | 01/18/2007 | Prefix Type: RBOC Switch Name: LAUREL Switch Type: WECO 5ESS (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-8 | MD | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (T-Mobile US, Inc) | 6855 | LAUREL236 | BTVLMD12CMA | 08/20/2008 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
301-377-9 | MD | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless) | 6395 | LAUREL236 | WASKDCFNAMD | 04/05/2010 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |