Phone Prefix
(858) 977-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
Jan 25, 2021
Number Range
First Number
(858) 977-0000
Last Number
(858) 977-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
16 reports
16
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (858) 977-0783 8589770783 | 2 |
| 2 | (858) 977-5687 8589775687 | 1 |
| 3 | (858) 977-5765 8589775765 | 1 |
| 4 | (858) 977-6049 8589776049 | 1 |
| 5 | (858) 977-6536 8589776536 | 1 |
| 6 | (858) 977-7011 8589777011 | 1 |
| 7 | (858) 977-7102 8589777102 | 1 |
| 8 | (858) 977-7311 8589777311 | 1 |
| 9 | (858) 977-7501 8589777501 | 1 |
| 10 | (858) 977-7558 8589777558 | 1 |
| 11 | (858) 977-7620 8589777620 | 1 |
| 12 | (858) 977-7655 8589777655 | 1 |
| 13 | (858) 977-8472 8589778472 | 1 |
| 14 | (858) 977-8687 8589778687 | 1 |
About This Prefix
Phone numbers starting with (858) 977 are part of the North American Numbering Plan (NANP). The first three digits (858) represent the Area Code (NPA), and the next three digits (977) represent the Central Office Code (NXX) or exchange.
- NPA (858) - Numbering Plan Area, identifies the geographic region
- NXX (977) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)