Phone Prefix
(650) 443-XXXX
CA • MILLBRAE
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
MILLBRAE
Carrier
671J-U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS
Status
AV
Number Range
First Number
(650) 443-0000
Last Number
(650) 443-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
17 reports
17
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (650) 443-2529 6504432529 | 2 |
| 2 | (650) 443-7192 6504437192 | 2 |
| 3 | (650) 443-6872 6504436872 | 2 |
| 4 | (650) 443-2829 6504432829 | 1 |
| 5 | (650) 443-4139 6504434139 | 1 |
| 6 | (650) 443-5267 6504435267 | 1 |
| 7 | (650) 443-5739 6504435739 | 1 |
| 8 | (650) 443-7170 6504437170 | 1 |
| 9 | (650) 443-7188 6504437188 | 1 |
| 10 | (650) 443-7189 6504437189 | 1 |
| 11 | (650) 443-0607 6504430607 | 1 |
| 12 | (650) 443-8306 6504438306 | 1 |
| 13 | (650) 443-1345 6504431345 | 1 |
| 14 | (650) 443-2588 6504432588 | 1 |
About This Prefix
Phone numbers starting with (650) 443 are part of the North American Numbering Plan (NANP). The first three digits (650) represent the Area Code (NPA), and the next three digits (443) represent the Central Office Code (NXX) or exchange.
- NPA (650) - Numbering Plan Area, identifies the geographic region
- NXX (443) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)