Local Calling Guide
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Switch: HRFRCTCR
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| HRFRCTCR2MD | ||
| HRFRCTCR3MD | 318J COMCAST IP PHONE, LLC | |
| HRFRCTCRDS0 | HARTFORD | 7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT |
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
Sponsored by: ISP Telecom
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