Local Calling Guide
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Switch: GLPTMSAT
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| GLPTMSAT00T | GULFPORT | |
| GLPTMSATX0X | ||
| GLPTMSATX3X | 6630 USA MOBILITY WIRELESS, INC. | |
| GLPTMSATX4X | 6214 NEW CINGULAR WIRELESS PCS, LLC - GA | |
| GLPTMSATX7X | 516C AT&T CORP. |
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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