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Last Updated: Wed Jun 17 03:55:22 2026
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| 301-392 | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 0002166825 | RMD0002941 | 9212 | LA PLATA | CHCHMDBE6MD | 00/00/0000 | Prefix Type: RBOC Switch Name: MONTGOMERY Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: CHCHMDBE6MD)) |
| 301-392-0XXX | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 0002166825 | RMD0002941 | 9212 | LA PLATA | CHCHMDBE6MD | N/A | Prefix Type: RBOC Switch Name: MONTGOMERY Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: CHCHMDBE6MD)) |
| 301-392-1XXX | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 0002166825 | RMD0002941 | 9212 | LA PLATA | CHCHMDBE6MD | N/A | Prefix Type: RBOC Switch Name: MONTGOMERY Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: CHCHMDBE6MD)) |
| 301-392-2XXX | MD | PAETEC ITEL, LLC | 0015247810 | RMD0038378 | 829J | LA PLATA | CHCHMDBE6MD | 11/03/2006 | Prefix Type: IPES Switch Name: MONTGOMERY Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: CHCHMDBE6MD)) |
| 301-392-3XXX | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 0002166825 | RMD0002941 | 9212 | LA PLATA | CHCHMDBE6MD | N/A | Prefix Type: RBOC Switch Name: MONTGOMERY Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: CHCHMDBE6MD)) |
| 301-392-4XXX | MD | PAETEC ITEL, LLC | 0015247810 | RMD0038378 | 829J | LA PLATA | NOCLLIKNOWN | 11/17/2006 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 301-392-5XXX | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 0002166825 | RMD0002941 | 9212 | LA PLATA | CHCHMDBE6MD | N/A | Prefix Type: RBOC Switch Name: MONTGOMERY Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: CHCHMDBE6MD)) |
| 301-392-6XXX | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 0002166825 | RMD0002941 | 9212 | LA PLATA | CHCHMDBE6MD | N/A | Prefix Type: RBOC Switch Name: MONTGOMERY Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: CHCHMDBE6MD)) |
| 301-392-7XXX | MD | BANDWIDTH.COM CLEC, LLC - MD | 0017042060 | RMD0003709 | 071F | LA PLATA | NOCLLIKNOWN | 05/04/2011 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 301-392-8XXX | MD | PAETEC ITEL, LLC | 0015247810 | RMD0038378 | 829J | LA PLATA | NOCLLIKNOWN | 02/27/2004 | Prefix Type: IPES Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 301-392-9XXX | MD | VERIZON MARYLAND, INC. (Verizon Communications) | 0002166825 | RMD0002941 | 9212 | LA PLATA | CHCHMDBE6MD | N/A | Prefix Type: RBOC Switch Name: MONTGOMERY Switch Type: N/A LATA: N/A Tandem: N/A 🔧 Explore Switch(CLLI: CHCHMDBE6MD)) |