Local Calling Guide
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Switch: CHCHMDBE
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| CHCHMDBE08T | CHEVY CHASE | |
| CHCHMDBE1MD | 8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) | |
| CHCHMDBE6MD | ||
| CHCHMDBEDS0 | CHEVY CHASE | 9212 VERIZON MARYLAND, INC. |
| CHCHMDBEPS0 | CHEVY CHASE | 5832 CORETEL VIRGINIA, LLC - VA |
| CHCHMDBEPS0 | CHEVY CHASE | 2593 CORE COMMUNICATIONS, INC.- MD |
| CHCHMDBERP0 | CHEVY CHASE | |
| CHCHMDBEX4X | 551G NUSO, LLC | |
| CHCHMDBEXCX | 228C IDT AMERICA, CORP. - MD | |
| CHCHMDBEXDX |
Last updated: Sun, 27 Apr 2025 12:48:38 UTC
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