Phone Prefix
(530) 321-XXXX
CA • CHICO
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
CHICO
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
RT
Number Range
First Number
(530) 321-0000
Last Number
(530) 321-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
11 reports
11
Total FCC + FTC DNC complaints for numbers in this prefix
Top 11 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (530) 321-1909 5303211909 | 1 |
| 2 | (530) 321-1942 5303211942 | 1 |
| 3 | (530) 321-2124 5303212124 | 1 |
| 4 | (530) 321-3351 5303213351 | 1 |
| 5 | (530) 321-6204 5303216204 | 1 |
| 6 | (530) 321-6249 5303216249 | 1 |
| 7 | (530) 321-6655 5303216655 | 1 |
| 8 | (530) 321-7366 5303217366 | 1 |
| 9 | (530) 321-7560 5303217560 | 1 |
| 10 | (530) 321-8757 5303218757 | 1 |
| 11 | (530) 321-9330 5303219330 | 1 |
About This Prefix
Phone numbers starting with (530) 321 are part of the North American Numbering Plan (NANP). The first three digits (530) represent the Area Code (NPA), and the next three digits (321) represent the Central Office Code (NXX) or exchange.
- NPA (530) - Numbering Plan Area, identifies the geographic region
- NXX (321) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)