Phone Prefix
(510) 243-XXXX
CA • ELSBR-PINL
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
ELSBR-PINL
Assigned To
PACIFIC BELL
OCN
9740
Status
RT
Number Range
First Number
(510) 243-0000
Last Number
(510) 243-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 243-5075 5102435075 | 2 |
| 2 | (510) 243-2681 5102432681 | 1 |
| 3 | (510) 243-3910 5102433910 | 1 |
| 4 | (510) 243-4381 5102434381 | 1 |
| 5 | (510) 243-4526 5102434526 | 1 |
| 6 | (510) 243-5959 5102435959 | 1 |
| 7 | (510) 243-7858 5102437858 | 1 |
| 8 | (510) 243-7950 5102437950 | 1 |
| 9 | (510) 243-8143 5102438143 | 1 |
| 10 | (510) 243-1865 5102431865 | 1 |
| 11 | (510) 243-8574 5102438574 | 1 |
About This Prefix
Phone numbers starting with (510) 243 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (243) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (243) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)