Local Calling Guide
Area code/prefix search
Switch: BLTMMDCHUMD
- Switch name:
- Switch type: POI
- See all switches at this location
NPA-NXX | BLOCK | Rate Centre | Region | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|
410-801 | 7 | Baltimore | MD | 156J RCLEC, INC. | 238 | 2017-03-02 | ||
667-930 | A | Baltimore | MD | 156J RCLEC, INC. | 238 | |||
667-930 | 4 | Baltimore | MD | 156J RCLEC, INC. | 238 | 2015-05-18 |
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
Sponsored by: BeeVox - Whitelabel Reseller Platform
Like this site? We accept donations via PayPal.