Phone Prefix
(510) 573-XXXX
CA • FRNK OLIVR
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
FRNK OLIVR
Assigned To
COMCAST IP PHONE, LLC
OCN
318J
Status
RT
Number Range
First Number
(510) 573-0000
Last Number
(510) 573-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
34 reports
34
Total FCC + FTC DNC complaints for numbers in this prefix
Top 32 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (510) 573-3379 5105733379 | 2 |
| 2 | (510) 573-1694 5105731694 | 2 |
| 3 | (510) 573-1050 5105731050 | 1 |
| 4 | (510) 573-1139 5105731139 | 1 |
| 5 | (510) 573-1569 5105731569 | 1 |
| 6 | (510) 573-2327 5105732327 | 1 |
| 7 | (510) 573-2475 5105732475 | 1 |
| 8 | (510) 573-2580 5105732580 | 1 |
| 9 | (510) 573-3219 5105733219 | 1 |
| 10 | (510) 573-3579 5105733579 | 1 |
| 11 | (510) 573-3618 5105733618 | 1 |
| 12 | (510) 573-3994 5105733994 | 1 |
| 13 | (510) 573-4809 5105734809 | 1 |
| 14 | (510) 573-4927 5105734927 | 1 |
| 15 | (510) 573-6452 5105736452 | 1 |
| 16 | (510) 573-6457 5105736457 | 1 |
| 17 | (510) 573-7114 5105737114 | 1 |
| 18 | (510) 573-7160 5105737160 | 1 |
| 19 | (510) 573-7428 5105737428 | 1 |
| 20 | (510) 573-7970 5105737970 | 1 |
| 21 | (510) 573-8069 5105738069 | 1 |
| 22 | (510) 573-8093 5105738093 | 1 |
| 23 | (510) 573-8200 5105738200 | 1 |
| 24 | (510) 573-8737 5105738737 | 1 |
| 25 | (510) 573-8740 5105738740 | 1 |
| 26 | (510) 573-8773 5105738773 | 1 |
| 27 | (510) 573-8807 5105738807 | 1 |
| 28 | (510) 573-8836 5105738836 | 1 |
| 29 | (510) 573-8981 5105738981 | 1 |
| 30 | (510) 573-0241 5105730241 | 1 |
| 31 | (510) 573-8987 5105738987 | 1 |
| 32 | (510) 573-0334 5105730334 | 1 |
About This Prefix
Phone numbers starting with (510) 573 are part of the North American Numbering Plan (NANP). The first three digits (510) represent the Area Code (NPA), and the next three digits (573) represent the Central Office Code (NXX) or exchange.
- NPA (510) - Numbering Plan Area, identifies the geographic region
- NXX (573) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)