Local Calling Guide
Switch search
Switch: WASHDCDP
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| WASHDCDP02T | WASHINGTON | |
| WASHDCDP8MD | 079F BANDWIDTH.COM CLEC, LLC - VA | |
| WASHDCDP8MD | 074F BANDWIDTH.COM CLEC, LLC - DC | |
| WASHDCDP8MD | 071F BANDWIDTH.COM CLEC, LLC - MD | |
| WASHDCDP8MD | 9748 AMERICAN MESSAGING SERVICES, LLC | |
| WASHDCDPDS2 | WASHINGTON DUPONT | 9211 VERIZON WASHINGTON DC, INC. |
| WASHDCDPDS4 | WASHINGTON DUPONT | 9211 VERIZON WASHINGTON DC, INC. |
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.