858-519 Exchange Data
The following carriers administer the 858-519 exchange:
- Mpower Communications Corp - CA
- New Cingular Wireless PCS, LLC
- T-Mobile USA, Inc.
- Level 3 Communications, LLC - CA
- Bandwidth.com CLEC, LLC - CA
These carriers direct calls through a CLLI identified as SNDKCA88DS1 in the DEL MAR rate center.
The 858-519 exchange has 6 functioning thousands blocks: