B2B contacts in SIC Offices And Clinics Of Optometrists (8042)
RampedUp holds 6,477 professional profiles for Offices And Clinics Of Optometrists (8042) as of the build — 0.0% of all profiles carrying a SIC code, and 0.0% of the global file. Of those, 2,286 carry a professional email address and 906 carry a mobile number. Ranked #281 of 585 SIC codes.
What the records carry
Field coverage for Offices And Clinics Of Optometrists (8042), counted from the August 2026 build. The global column is there so you can see whether this slice runs above or below the file as a whole.
| Field on the record | Offices And Clinics Of Optometrists (8042) records | Share of Offices And Clinics Of Optometrists (8042) | Global share |
|---|---|---|---|
| Professional email | 2,286 | 35.3% | 18.9% |
| Personal email | 734 | 11.3% | 13.3% |
| Phone (any) | 5,393 | 83.3% | 34.9% |
| Mobile number | 906 | 14.0% | 7.4% |
| Primary contact record | 4,582 | 70.7% | 32.4% |
| All five present on one record | 143 | 2.2% | 1.5% |
Go deeper in the Count Explorer
Everything above is an exact count for Offices And Clinics Of Optometrists (8042) on its own. To put Offices And Clinics Of Optometrists (8042) together with a second filter — a title level, a job function, a company size band, a revenue band — open it in the Count Explorer. It arrives with Offices And Clinics Of Optometrists (8042) already selected, and it tells you on every answer whether the number is exact or an estimate.
- Offices And Clinics Of Optometrists (8042) with a mobile number906
- Offices And Clinics Of Optometrists (8042) with a professional email address2,286
- Offices And Clinics Of Optometrists (8042) with all five fields present143
Why a second filter changes the answer. The August 2026 cube holds one dimension at a time, so a count for Offices And Clinics Of Optometrists (8042) on its own is read straight out of it and is exact. Combine Offices And Clinics Of Optometrists (8042) with a second dimension and the cube has no such cell — the explorer estimates it, shows the ceiling it cannot exceed, and labels it an estimate rather than passing it off as a measured number.
Comparable SIC codes
The SIC codes ranked either side of Offices And Clinics Of Optometrists (8042) by profile count.
| # | SIC code | Profiles | Professional email | Mobile |
|---|---|---|---|---|
| 279 | Farm-Product Raw Materials, Nec (5159) | 6,801 | 2,152 | 607 |
| 280 | Operative Builders (1531) | 6,608 | 2,656 | 1,316 |
| 282 | Crude Petroleum & Natural Gas (1311) | 6,476 | 2,859 | 785 |
| 283 | Piece Goods & Notions (5131) | 6,379 | 2,640 | 569 |
Questions about this slice
How many Offices And Clinics Of Optometrists (8042) contacts does RampedUp have?
RampedUp holds 6,477 professional profiles for Offices And Clinics Of Optometrists (8042) as of the August 2026 build, which is 0.0% of all profiles carrying a SIC code and 0.0% of the global file of 895,093,624.
How many Offices And Clinics Of Optometrists (8042) contacts have an email address?
2,286 carry a professional email address (35.3% of Offices And Clinics Of Optometrists (8042) records) and 734 carry a personal email address (11.3%).
How many Offices And Clinics Of Optometrists (8042) contacts have a phone number?
5,393 carry a phone number of some kind (83.3%), of which 906 are mobile numbers (14.0% of Offices And Clinics Of Optometrists (8042) records).
Need this cross-filtered?
These are exact counts for Offices And Clinics Of Optometrists (8042) on its own. For Offices And Clinics Of Optometrists (8042) combined with a title level, a company size or a required field, use the explorer — or ask and we will run it against the live file.