Local Calling Guide
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Switch: SPFDMAOI
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| SPFDMAOI00T | SPRINGFIELD | |
| SPFDMAOI0MD | 939H COMMIO, LLC | |
| SPFDMAOI1MD | ||
| SPFDMAOI3MD | 490J DISH WIRELESS, LLC | |
| SPFDMAOI6MD | 145J TERRA NOVA TELECOM INC. | |
| SPFDMAOI7MD | 475J CALLWORKS CORPORATION | |
| SPFDMAOI8MD | 732J NUSO, LLC | |
| SPFDMAOI9MD | 321J HD CARRIER LLC | |
| SPFDMAOIAMD | 516J TON80 COMMUNICATIONS, LLC | |
| SPFDMAOIDS0 | SPRINGFIELD | 268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
| SPFDMAOIRS0 | SPRINGFIELD | 990E BANDWIDTH.COM CLEC, LLC - MA |
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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