Phone Prefix
(510) 437-XXXX
CA • OKLD FRTVL
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
OKLD FRTVL
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jul 02, 2008
Number Range
First Number
(510) 437-0000
Last Number
(510) 437-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
18 reports
18
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 437-1761 5104371761 | 2 |
| 2 | (510) 437-9982 5104379982 | 2 |
| 3 | (510) 437-2650 5104372650 | 1 |
| 4 | (510) 437-4800 5104374800 | 1 |
| 5 | (510) 437-6945 5104376945 | 1 |
| 6 | (510) 437-7211 5104377211 | 1 |
| 7 | (510) 437-7516 5104377516 | 1 |
| 8 | (510) 437-1710 5104371710 | 1 |
| 9 | (510) 437-8325 5104378325 | 1 |
| 10 | (510) 437-8500 5104378500 | 1 |
| 11 | (510) 437-9100 5104379100 | 1 |
| 12 | (510) 437-9417 5104379417 | 1 |
| 13 | (510) 437-9614 5104379614 | 1 |
| 14 | (510) 437-9980 5104379980 | 1 |
| 15 | (510) 437-8208 5104378208 | 1 |
| 16 | (510) 437-1759 5104371759 | 1 |
About This Prefix
Phone numbers starting with (510) 437 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (437) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (437) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)