Phone Prefix
(858) 997-XXXX
CA • LA JOLLA
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
LA JOLLA
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - CA
OCN
8826
Status
AS
Date Assigned
Oct 17, 2007
Number Range
First Number
(858) 997-0000
Last Number
(858) 997-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
22 reports
22
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (858) 997-2868 8589972868 | 7 |
| 2 | (858) 997-1088 8589971088 | 3 |
| 3 | (858) 997-1570 8589971570 | 1 |
| 4 | (858) 997-1659 8589971659 | 1 |
| 5 | (858) 997-1977 8589971977 | 1 |
| 6 | (858) 997-1979 8589971979 | 1 |
| 7 | (858) 997-2230 8589972230 | 1 |
| 8 | (858) 997-2825 8589972825 | 1 |
| 9 | (858) 997-3639 8589973639 | 1 |
| 10 | (858) 997-4717 8589974717 | 1 |
| 11 | (858) 997-6648 8589976648 | 1 |
| 12 | (858) 997-0541 8589970541 | 1 |
| 13 | (858) 997-7501 8589977501 | 1 |
| 14 | (858) 997-1279 8589971279 | 1 |
About This Prefix
Phone numbers starting with (858) 997 are part of the North American Numbering Plan (NANP). The first three digits (858) represent the Area Code (NPA), and the next three digits (997) represent the Central Office Code (NXX) or exchange.
- NPA (858) - Numbering Plan Area, identifies the geographic region
- NXX (997) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)