| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 605-243 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | NEWHOLLAND | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
| 605-245 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | FTTHOMPSON | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
| 605-249 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | WHITE LAKE | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
| 605-293 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | GANNVALLEY | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
| 605-337 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | PLATTE | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
| 605-726 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | ACADEMY | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
| 605-732 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | STICKNEY | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
| 605-778 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | KIMBALL | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
| 605-779 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | DELMONT | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
| 605-894 | SD | MIDSTATE COMMUNICATIONS, INC. | 1670 | PUKWANA | KMBLSDXADS2 | 00/00/0000 | Prefix Type: ICO Switch Name: CHAMBERLAIN Switch Type: N/A LATA: South Dakota (640) Tandem: N/A Detailed Switch Info |
