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| npa-nxx | State | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 920-756 | WI | FRONTIER NORTH INC. - WI (Frontier Communications) | N/A | 0886 | BRILLION | BLLNWIXARS0 | 00/00/0000 | Prefix Type: ICO Switch Name: BRILLION Switch Type: AE-RSU LATA: southeastern WI (356) Tandem: PLMOWIXA31T 🔧 Explore Switch(CLLI: BLLNWIXARS0)) | |
| 920-756 is split into 1,000-number blocks - detail below | |||||||||
| 920-756-2XXX | WI | FRONTIER NORTH INC. - WI (Frontier Communications) | N/A | 0886 | BRILLION | BLLNWIXARS0 | N/A | Prefix Type: ICO Switch Name: BRILLION Switch Type: AE-RSU LATA: southeastern WI (356) Tandem: PLMOWIXA31T 🔧 Explore Switch(CLLI: BLLNWIXARS0)) | |
| 920-756-3XXX | WI | FRONTIER NORTH INC. - WI (Frontier Communications) | N/A | 0886 | BRILLION | BLLNWIXARS0 | N/A | Prefix Type: ICO Switch Name: BRILLION Switch Type: AE-RSU LATA: southeastern WI (356) Tandem: PLMOWIXA31T 🔧 Explore Switch(CLLI: BLLNWIXARS0)) | |
| 920-756-4XXX | WI | FRONTIER NORTH INC. - WI (Frontier Communications) | N/A | 0886 | BRILLION | BLLNWIXARS0 | N/A | Prefix Type: ICO Switch Name: BRILLION Switch Type: AE-RSU LATA: southeastern WI (356) Tandem: PLMOWIXA31T 🔧 Explore Switch(CLLI: BLLNWIXARS0)) | |
| 920-756-5XXX | WI | FRONTIER NORTH INC. - WI (Frontier Communications) | N/A | 0886 | BRILLION | BLLNWIXARS0 | N/A | Prefix Type: ICO Switch Name: BRILLION Switch Type: AE-RSU LATA: southeastern WI (356) Tandem: PLMOWIXA31T 🔧 Explore Switch(CLLI: BLLNWIXARS0)) | |
| 920-756-6XXX | WI | FRONTIER NORTH INC. - WI (Frontier Communications) | N/A | 0886 | BRILLION | BLLNWIXARS0 | N/A | Prefix Type: ICO Switch Name: BRILLION Switch Type: AE-RSU LATA: southeastern WI (356) Tandem: PLMOWIXA31T 🔧 Explore Switch(CLLI: BLLNWIXARS0)) | |
| 920-756-9XXX | WI | FRONTIER NORTH INC. - WI (Frontier Communications) | N/A | 0886 | BRILLION | BLLNWIXARS0 | N/A | Prefix Type: ICO Switch Name: BRILLION Switch Type: AE-RSU LATA: southeastern WI (356) Tandem: PLMOWIXA31T 🔧 Explore Switch(CLLI: BLLNWIXARS0)) | |
| 920-844 | WI | FRONTIER NORTH INC. - WI (Frontier Communications) | N/A | 0886 | BRILLION | BLLNWIXARS0 | 06/08/2001 | Prefix Type: ICO Switch Name: BRILLION Switch Type: AE-RSU LATA: southeastern WI (356) Tandem: PLMOWIXA31T 🔧 Explore Switch(CLLI: BLLNWIXARS0)) | |
| 920-844 is split into 1,000-number blocks - detail below | |||||||||
| 920-844-0XXX | WI | FRONTIER NORTH INC. - WI (Frontier Communications) | N/A | 0886 | BRILLION | BLLNWIXARS0 | N/A | Prefix Type: ICO Switch Name: BRILLION Switch Type: AE-RSU LATA: southeastern WI (356) Tandem: PLMOWIXA31T 🔧 Explore Switch(CLLI: BLLNWIXARS0)) |