Phone Prefix
(510) 978-XXXX
CA • OKLD ALMD
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD ALMD
Assigned To
METROPCS, INC.
OCN
5562
Status
AS
Date Assigned
Mar 25, 2003
Number Range
First Number
(510) 978-0000
Last Number
(510) 978-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
24 reports
24
Total FCC + FTC DNC complaints for numbers in this prefix
Top 18 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 978-1757 5109781757 | 4 |
| 2 | (510) 978-4083 5109784083 | 2 |
| 3 | (510) 978-4759 5109784759 | 2 |
| 4 | (510) 978-4803 5109784803 | 2 |
| 5 | (510) 978-4310 5109784310 | 1 |
| 6 | (510) 978-4357 5109784357 | 1 |
| 7 | (510) 978-4532 5109784532 | 1 |
| 8 | (510) 978-4580 5109784580 | 1 |
| 9 | (510) 978-4591 5109784591 | 1 |
| 10 | (510) 978-4623 5109784623 | 1 |
| 11 | (510) 978-4736 5109784736 | 1 |
| 12 | (510) 978-4904 5109784904 | 1 |
| 13 | (510) 978-4931 5109784931 | 1 |
| 14 | (510) 978-9124 5109789124 | 1 |
| 15 | (510) 978-9782 5109789782 | 1 |
| 16 | (510) 978-4056 5109784056 | 1 |
| 17 | (510) 978-4282 5109784282 | 1 |
| 18 | (510) 978-4300 5109784300 | 1 |
About This Prefix
Phone numbers starting with (510) 978 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (978) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (978) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)