Local Calling Guide
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Switch: SPFDMAAT
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| SPFDMAATAMD | 6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | |
| SPFDMAATDS1 | SPRINGFIELD | |
| SPFDMAATDS2 | SPRINGFIELD | 7103 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA |
Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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