Local Calling Guide
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Switch: SLBRMDSC
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| SLBRMDSC00T | SALISBURY | |
| SLBRMDSC2MD | ||
| SLBRMDSC5MD | ||
| SLBRMDSC9MD | 281E YMAX COMMUNICATIONS CORP. - MD | |
| SLBRMDSCXLX | 4036 NEW CINGULAR WIRELESS PCS, LLC - DC | |
| SLBRMDSCXMD | 5562 METROPCS, INC. | |
| SLBRMDSCXMD | 6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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