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Phone numbers, along with owner names and location information, found in U.S. open datasets:
View all (510) 503-XXXX phone numbers in Oakland, CA.
Prefix 510-503 is operated by UTILITY TELECOM GROUP, LLC - CA. Its rate center is OKLD MN-PD.
| Company | UTILITY TELECOM GROUP, LLC - CA |
| Rate Center | OKLD MN-PD |
Other prefixes with the same OKLD MN-PD rate center and operated by UTILITY TELECOM GROUP, LLC - CA: