Local Calling Guide
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Switch: SXFLSDCO
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| SXFLSDCO00W | SIOUX FALLS | |
| SXFLSDCO01T | SIOUX FALLS | |
| SXFLSDCO09T | SIOUX FALLS | |
| SXFLSDCO10T | SIOUX FALLS | |
| SXFLSDCO1ED | SIOUX FALLS | 9631 QWEST CORPORATION |
| SXFLSDCOCMD | 551G NUSO, LLC | |
| SXFLSDCODS0 | SIOUX FALLS HOST | |
| SXFLSDCODS1 | SIOUX FALLS (HOST) | 9631 QWEST CORPORATION |
| SXFLSDCODS2 | SIOUX FALLS | 9631 QWEST CORPORATION |
| SXFLSDCOGMD | 374F STANDING ROCK TELECOMMUNICATIONS, INC. | |
| SXFLSDCOLMD | 508J CENTURYLINK COMMUNICATIONS, LLC | |
| SXFLSDCOMMD | ||
| SXFLSDCONMD | 6534 NEW CINGULAR WIRELESS PCS, LLC - IL | |
| SXFLSDCOQMD | 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC | |
| SXFLSDCORMD | 9416 LEVEL 3 COMMUNICATIONS, LLC - WY | |
| SXFLSDCORMD | 3233 LEVEL 3 COMMUNICATIONS, LLC - NE | |
| SXFLSDCORMD | 5180 LEVEL 3 COMMUNICATIONS, LLC - SD | |
| SXFLSDCORMD | 8054 LEVEL 3 COMMUNICATIONS, LLC - ND | |
| SXFLSDCORMD | 9877 LEVEL 3 COMMUNICATIONS, LLC - IA | |
| SXFLSDCORS2 | SIOUX FALLS | |
| SXFLSDCOTMD | 450F ONVOY, LLC - WY | |
| SXFLSDCOTMD | 549E ONVOY, LLC - NE | |
| SXFLSDCOTMD | 162G ONVOY, LLC - SD | |
| SXFLSDCOTMD | 452F ONVOY, LLC - ND | |
| SXFLSDCOTMD | 221F ONVOY, LLC - IA | |
| SXFLSDCOUMD | ||
| SXFLSDCOWMD | 920F MCC TELEPHONY OF THE MID-WEST, LLC - SD | |
| SXFLSDCOX0X | 624H ONVOY SPECTRUM, LLC | |
| SXFLSDCOX1X | 073H TELNYX LLC | |
| SXFLSDCOX2X | 073H TELNYX LLC | |
| SXFLSDCOX3X | ||
| SXFLSDCOX6X | 363J VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM | |
| SXFLSDCOX7X | 114J EXIANT COMMUNICATIONS LLC | |
| SXFLSDCOX9X | 6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD | |
| SXFLSDCOXBX | 318J COMCAST IP PHONE, LLC | |
| SXFLSDCOXMD | 693G TELEPORT COMMUNICATIONS AMERICA SD-LLC | |
| SXFLSDCOXUX | 478J NUSO, LLC | |
| SXFLSDCOXVX | 515J IP HORIZON LLC | |
| SXFLSDCOXWX | 506J TWILIO INTERNATIONAL, INC. | |
| SXFLSDCOXXX | 495J STRATUS NETWORKS | |
| SXFLSDCOXYX | ||
| SXFLSDCOY0X | 425J CSC WIRELESS, LLC | |
| SXFLSDCOYMD |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
Sponsored by: VoIP Much Phone Company
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