Phone Prefix
(858) 345-XXXX
CA • DEL MAR
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
DEL MAR
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Jul 07, 2005
Number Range
First Number
(858) 345-0000
Last Number
(858) 345-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
44 reports
44
Total FCC + FTC DNC complaints for numbers in this prefix
Top 23 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (858) 345-6349 8583456349 | 13 |
| 2 | (858) 345-6358 8583456358 | 4 |
| 3 | (858) 345-6350 8583456350 | 3 |
| 4 | (858) 345-6351 8583456351 | 3 |
| 5 | (858) 345-6348 8583456348 | 2 |
| 6 | (858) 345-2014 8583452014 | 2 |
| 7 | (858) 345-4773 8583454773 | 1 |
| 8 | (858) 345-4843 8583454843 | 1 |
| 9 | (858) 345-5102 8583455102 | 1 |
| 10 | (858) 345-6075 8583456075 | 1 |
| 11 | (858) 345-6347 8583456347 | 1 |
| 12 | (858) 345-6353 8583456353 | 1 |
| 13 | (858) 345-6789 8583456789 | 1 |
| 14 | (858) 345-6869 8583456869 | 1 |
| 15 | (858) 345-9642 8583459642 | 1 |
| 16 | (858) 345-9660 8583459660 | 1 |
| 17 | (858) 345-0453 8583450453 | 1 |
| 18 | (858) 345-9665 8583459665 | 1 |
| 19 | (858) 345-1528 8583451528 | 1 |
| 20 | (858) 345-1665 8583451665 | 1 |
| 21 | (858) 345-3276 8583453276 | 1 |
| 22 | (858) 345-4097 8583454097 | 1 |
| 23 | (858) 345-4715 8583454715 | 1 |
About This Prefix
Phone numbers starting with (858) 345 are part of the North American Numbering Plan (NANP). The first three digits (858) represent the Area Code (NPA), and the next three digits (345) represent the Central Office Code (NXX) or exchange.
- NPA (858) - Numbering Plan Area, identifies the geographic region
- NXX (345) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)