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| npa-nxx | State | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 757-312 | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-382 | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-436 | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547 | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547 is split into 1,000-number blocks - detail below | |||||||||
| 757-547-0XXX | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | N/A | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547-1XXX | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | N/A | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547-2XXX | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | N/A | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547-3XXX | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | N/A | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547-4XXX | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | N/A | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547-5XXX | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | N/A | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547-7XXX | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | N/A | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547-8XXX | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | N/A | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-547-9XXX | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | N/A | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-548 | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) | |
| 757-549 | VA | VERIZON SOUTH, INC. - VA (CONTEL) (Frontier) | N/A | 0233 | NRFOLKZON1 | GRBRVAXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: GREAT BRIDGE Switch Type: NTDMS100 LATA: Norfolk VA (252) Tandem: GRBRVAXA01T 🔧 Explore Switch(CLLI: GRBRVAXADS0)) |