Phone Prefix
(203) 580-XXXX
CT • BYRAM
Search Number in This Prefix
Enter the last 4 digits to search for a specific number
Carrier Information
NANPA
State
CT
Region
NE
Rate Center
BYRAM
Assigned To
ONVOY, LLC - CT
OCN
639C
Status
AS
Date Assigned
Oct 04, 2013
Number Range
First Number
(203) 580-0000
Last Number
(203) 580-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
169 reports
169
Total FCC + FTC DNC complaints for numbers in this prefix
Top 100 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (203) 580-6477 2035806477 | 11 |
| 2 | (203) 580-8552 2035808552 | 10 |
| 3 | (203) 580-1628 2035801628 | 6 |
| 4 | (203) 580-8330 2035808330 | 4 |
| 5 | (203) 580-8331 2035808331 | 4 |
| 6 | (203) 580-6077 2035806077 | 3 |
| 7 | (203) 580-3179 2035803179 | 3 |
| 8 | (203) 580-6135 2035806135 | 3 |
| 9 | (203) 580-2878 2035802878 | 3 |
| 10 | (203) 580-9363 2035809363 | 3 |
| 11 | (203) 580-9388 2035809388 | 3 |
| 12 | (203) 580-3442 2035803442 | 3 |
| 13 | (203) 580-9604 2035809604 | 3 |
| 14 | (203) 580-0167 2035800167 | 3 |
| 15 | (203) 580-9836 2035809836 | 3 |
| 16 | (203) 580-1468 2035801468 | 2 |
| 17 | (203) 580-9948 2035809948 | 2 |
| 18 | (203) 580-3246 2035803246 | 2 |
| 19 | (203) 580-9955 2035809955 | 2 |
| 20 | (203) 580-1005 2035801005 | 2 |
| 21 | (203) 580-9301 2035809301 | 2 |
| 22 | (203) 580-6818 2035806818 | 2 |
| 23 | (203) 580-8339 2035808339 | 2 |
| 24 | (203) 580-9901 2035809901 | 2 |
| 25 | (203) 580-9938 2035809938 | 2 |
| 26 | (203) 580-1980 2035801980 | 1 |
| 27 | (203) 580-2816 2035802816 | 1 |
| 28 | (203) 580-2941 2035802941 | 1 |
| 29 | (203) 580-3086 2035803086 | 1 |
| 30 | (203) 580-3163 2035803163 | 1 |
| 31 | (203) 580-3245 2035803245 | 1 |
| 32 | (203) 580-3326 2035803326 | 1 |
| 33 | (203) 580-3434 2035803434 | 1 |
| 34 | (203) 580-3501 2035803501 | 1 |
| 35 | (203) 580-3508 2035803508 | 1 |
| 36 | (203) 580-3628 2035803628 | 1 |
| 37 | (203) 580-3698 2035803698 | 1 |
| 38 | (203) 580-3757 2035803757 | 1 |
| 39 | (203) 580-3764 2035803764 | 1 |
| 40 | (203) 580-3996 2035803996 | 1 |
| 41 | (203) 580-4185 2035804185 | 1 |
| 42 | (203) 580-4598 2035804598 | 1 |
| 43 | (203) 580-4636 2035804636 | 1 |
| 44 | (203) 580-4816 2035804816 | 1 |
| 45 | (203) 580-4992 2035804992 | 1 |
| 46 | (203) 580-5186 2035805186 | 1 |
| 47 | (203) 580-5369 2035805369 | 1 |
| 48 | (203) 580-5803 2035805803 | 1 |
| 49 | (203) 580-6084 2035806084 | 1 |
| 50 | (203) 580-6093 2035806093 | 1 |
| 51 | (203) 580-6096 2035806096 | 1 |
| 52 | (203) 580-6098 2035806098 | 1 |
| 53 | (203) 580-6118 2035806118 | 1 |
| 54 | (203) 580-6119 2035806119 | 1 |
| 55 | (203) 580-6137 2035806137 | 1 |
| 56 | (203) 580-6144 2035806144 | 1 |
| 57 | (203) 580-6146 2035806146 | 1 |
| 58 | (203) 580-6147 2035806147 | 1 |
| 59 | (203) 580-6151 2035806151 | 1 |
| 60 | (203) 580-6258 2035806258 | 1 |
| 61 | (203) 580-6380 2035806380 | 1 |
| 62 | (203) 580-6748 2035806748 | 1 |
| 63 | (203) 580-6904 2035806904 | 1 |
| 64 | (203) 580-7457 2035807457 | 1 |
| 65 | (203) 580-8023 2035808023 | 1 |
| 66 | (203) 580-8035 2035808035 | 1 |
| 67 | (203) 580-8049 2035808049 | 1 |
| 68 | (203) 580-8167 2035808167 | 1 |
| 69 | (203) 580-8279 2035808279 | 1 |
| 70 | (203) 580-8287 2035808287 | 1 |
| 71 | (203) 580-8418 2035808418 | 1 |
| 72 | (203) 580-8643 2035808643 | 1 |
| 73 | (203) 580-9238 2035809238 | 1 |
| 74 | (203) 580-9306 2035809306 | 1 |
| 75 | (203) 580-9310 2035809310 | 1 |
| 76 | (203) 580-9324 2035809324 | 1 |
| 77 | (203) 580-9331 2035809331 | 1 |
| 78 | (203) 580-9370 2035809370 | 1 |
| 79 | (203) 580-9385 2035809385 | 1 |
| 80 | (203) 580-9400 2035809400 | 1 |
| 81 | (203) 580-9515 2035809515 | 1 |
| 82 | (203) 580-9748 2035809748 | 1 |
| 83 | (203) 580-9844 2035809844 | 1 |
| 84 | (203) 580-0087 2035800087 | 1 |
| 85 | (203) 580-9956 2035809956 | 1 |
| 86 | (203) 580-0314 2035800314 | 1 |
| 87 | (203) 580-0557 2035800557 | 1 |
| 88 | (203) 580-0599 2035800599 | 1 |
| 89 | (203) 580-0653 2035800653 | 1 |
| 90 | (203) 580-0729 2035800729 | 1 |
| 91 | (203) 580-0795 2035800795 | 1 |
| 92 | (203) 580-0808 2035800808 | 1 |
| 93 | (203) 580-1006 2035801006 | 1 |
| 94 | (203) 580-1030 2035801030 | 1 |
| 95 | (203) 580-1037 2035801037 | 1 |
| 96 | (203) 580-1091 2035801091 | 1 |
| 97 | (203) 580-1164 2035801164 | 1 |
| 98 | (203) 580-1220 2035801220 | 1 |
| 99 | (203) 580-1472 2035801472 | 1 |
| 100 | (203) 580-1620 2035801620 | 1 |
About This Prefix
Phone numbers starting with (203) 580 are part of the North American Numbering Plan (NANP). The first three digits (203) represent the Area Code (NPA), and the next three digits (580) represent the Central Office Code (NXX) or exchange.
- NPA (203) - Numbering Plan Area, identifies the geographic region
- NXX (580) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)