Phone Prefix
(831) 217-XXXX
CA • BOULDERCRK
Search Number in This Prefix
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
BOULDERCRK
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Feb 05, 2016
Number Range
First Number
(831) 217-0000
Last Number
(831) 217-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
150 reports
150
Total FCC + FTC DNC complaints for numbers in this prefix
Top 72 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (831) 217-4137 8312174137 | 18 |
| 2 | (831) 217-1159 8312171159 | 18 |
| 3 | (831) 217-0351 8312170351 | 16 |
| 4 | (831) 217-4305 8312174305 | 14 |
| 5 | (831) 217-4972 8312174972 | 3 |
| 6 | (831) 217-4466 8312174466 | 3 |
| 7 | (831) 217-8432 8312178432 | 2 |
| 8 | (831) 217-4562 8312174562 | 2 |
| 9 | (831) 217-4569 8312174569 | 2 |
| 10 | (831) 217-4573 8312174573 | 2 |
| 11 | (831) 217-4082 8312174082 | 2 |
| 12 | (831) 217-4603 8312174603 | 2 |
| 13 | (831) 217-4950 8312174950 | 2 |
| 14 | (831) 217-4608 8312174608 | 2 |
| 15 | (831) 217-4610 8312174610 | 2 |
| 16 | (831) 217-4130 8312174130 | 2 |
| 17 | (831) 217-4560 8312174560 | 2 |
| 18 | (831) 217-4561 8312174561 | 2 |
| 19 | (831) 217-4314 8312174314 | 1 |
| 20 | (831) 217-4401 8312174401 | 1 |
| 21 | (831) 217-4413 8312174413 | 1 |
| 22 | (831) 217-4431 8312174431 | 1 |
| 23 | (831) 217-4524 8312174524 | 1 |
| 24 | (831) 217-4565 8312174565 | 1 |
| 25 | (831) 217-4575 8312174575 | 1 |
| 26 | (831) 217-4579 8312174579 | 1 |
| 27 | (831) 217-4619 8312174619 | 1 |
| 28 | (831) 217-4647 8312174647 | 1 |
| 29 | (831) 217-4759 8312174759 | 1 |
| 30 | (831) 217-4776 8312174776 | 1 |
| 31 | (831) 217-4786 8312174786 | 1 |
| 32 | (831) 217-4790 8312174790 | 1 |
| 33 | (831) 217-4826 8312174826 | 1 |
| 34 | (831) 217-4828 8312174828 | 1 |
| 35 | (831) 217-4847 8312174847 | 1 |
| 36 | (831) 217-4927 8312174927 | 1 |
| 37 | (831) 217-4937 8312174937 | 1 |
| 38 | (831) 217-4947 8312174947 | 1 |
| 39 | (831) 217-4954 8312174954 | 1 |
| 40 | (831) 217-4957 8312174957 | 1 |
| 41 | (831) 217-4965 8312174965 | 1 |
| 42 | (831) 217-4966 8312174966 | 1 |
| 43 | (831) 217-6004 8312176004 | 1 |
| 44 | (831) 217-6030 8312176030 | 1 |
| 45 | (831) 217-6209 8312176209 | 1 |
| 46 | (831) 217-6837 8312176837 | 1 |
| 47 | (831) 217-8279 8312178279 | 1 |
| 48 | (831) 217-8555 8312178555 | 1 |
| 49 | (831) 217-8835 8312178835 | 1 |
| 50 | (831) 217-8854 8312178854 | 1 |
| 51 | (831) 217-8935 8312178935 | 1 |
| 52 | (831) 217-8955 8312178955 | 1 |
| 53 | (831) 217-8965 8312178965 | 1 |
| 54 | (831) 217-0029 8312170029 | 1 |
| 55 | (831) 217-8982 8312178982 | 1 |
| 56 | (831) 217-0072 8312170072 | 1 |
| 57 | (831) 217-0571 8312170571 | 1 |
| 58 | (831) 217-1152 8312171152 | 1 |
| 59 | (831) 217-1320 8312171320 | 1 |
| 60 | (831) 217-1601 8312171601 | 1 |
| 61 | (831) 217-3642 8312173642 | 1 |
| 62 | (831) 217-3711 8312173711 | 1 |
| 63 | (831) 217-3759 8312173759 | 1 |
| 64 | (831) 217-3977 8312173977 | 1 |
| 65 | (831) 217-4048 8312174048 | 1 |
| 66 | (831) 217-4065 8312174065 | 1 |
| 67 | (831) 217-4084 8312174084 | 1 |
| 68 | (831) 217-4160 8312174160 | 1 |
| 69 | (831) 217-4199 8312174199 | 1 |
| 70 | (831) 217-4285 8312174285 | 1 |
| 71 | (831) 217-4287 8312174287 | 1 |
| 72 | (831) 217-4306 8312174306 | 1 |
About This Prefix
Phone numbers starting with (831) 217 are part of the North American Numbering Plan (NANP). The first three digits (831) represent the Area Code (NPA), and the next three digits (217) represent the Central Office Code (NXX) or exchange.
- NPA (831) - Numbering Plan Area, identifies the geographic region
- NXX (217) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)