Phone Prefix | Range | Phones Recorded |
---|---|---|
(303) 423-30** | (303) 423-3000 - (303) 423-3098 | 68 |
(303) 423-31** | (303) 423-3100 - (303) 423-3199 | 61 |
(303) 423-32** | (303) 423-3201 - (303) 423-3299 | 63 |
(303) 423-33** | (303) 423-3300 - (303) 423-3399 | 66 |
(303) 423-34** | (303) 423-3403 - (303) 423-3499 | 62 |
(303) 423-35** | (303) 423-3500 - (303) 423-3598 | 61 |
(303) 423-36** | (303) 423-3602 - (303) 423-3699 | 69 |
(303) 423-37** | (303) 423-3700 - (303) 423-3799 | 78 |
(303) 423-38** | (303) 423-3801 - (303) 423-3899 | 53 |
(303) 423-39** | (303) 423-3901 - (303) 423-3999 | 68 |
US Phone Directory: (303) 423-3***
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