| npa-nxx | State/Province | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 639-686 | SK | Access Counications Co-operative Liited | N/A | 280H | Davidson | NOCLLIKNOWN | 00/00/0000 | Prefix Type: UNKNOWN Switch Name: N/A Switch Type: N/A LATA: Canada (888) Tandem: N/A Detailed Switch Info |
