Local Calling Guide
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Switch: SYOSNYGN
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| SYOSNYGN1MD | ||
| SYOSNYGNCA0 | SYOSSET | |
| SYOSNYGNCM1 | SYOSSET | 5562 METROPCS, INC. |
| SYOSNYGNCM1 | SYOSSET | 6622 OMNIPOINT COMMUNICATIONS, INC. - NY |
Last updated: Sun, 17 May 2026 03:26:51 UTC
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