---
title: "Carrier IQ - Phone Number Reverse Carrier Lookup – Chrome extension stats, history and permissions"
description: "48 users, rated 5.00 by 1 person. Version 1.0.0, updated 2025-09-23. Requests 2 permissions."
url: "https://extensiontracker.com/extension/imobbflekeojnljdnkmbclhjpidmabmm"
---

# Carrier IQ - Phone Number Reverse Carrier Lookup

Live in the Chrome Web Store.

- Users: 48
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 03:15 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #86,152 of 264,703 live extensions
- Rank in Tools: #28,307 of 103,498

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Identify the carrier, line type, and region of any phone number instantly. Fast, private, and secure.

- Extension ID: `imobbflekeojnljdnkmbclhjpidmabmm`
- Developer: [KrispCall](https://extensiontracker.com/developer/ub9962b4eb443ca3cb8a854115cc28b23)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-09-23
- Last updated: 2025-09-23
- Version: `1.0.0`
- Size: 74.78 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `https://krispcall.com/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/carrier-iq-phone-number-r/imobbflekeojnljdnkmbclhjpidmabmm>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fimobbflekeojnljdnkmbclhjpidmabmm>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 48 | 5.00 | 1 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `https://freetoolsapi.krispcall.biz/*`: freetoolsapi.krispcall.biz

### Sites where it runs scripts

- `http://*/*`: Every website
- `https://*/*`: Every website

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [GhostPhone - Generate Phone Numbers and Receive Verification Codes](https://extensiontracker.com/extension/mhkmmkbijkilllndmcekjllmjbngfnph) | 789 | 4.20 | 45 | Tools |
| [Vocaly by KrispCall](https://extensiontracker.com/extension/gofiaonipbkgpdnhlcajninopejaeofd) | 10 | 5.00 | 1 | Accessibility |
| [CodeMap by KrispCall](https://extensiontracker.com/extension/ppninapoeoeemllhgdamgolmfjipcigg) | 9 | 5.00 | 1 | Tools |
| [LeadLens by KrispCall](https://extensiontracker.com/extension/nofdddimnmkpejkfbbnmcopjnhoifdmk) | 7 | 5.00 | 1 | Tools |

All 5 extensions by [KrispCall](https://extensiontracker.com/developer/ub9962b4eb443ca3cb8a854115cc28b23).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 03:15 UTC; next check around 2026-10-17.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Carrier IQ - Phone Number Reverse Carrier Lookup” (imobbflekeojnljdnkmbclhjpidmabmm). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/imobbflekeojnljdnkmbclhjpidmabmm. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_imobbflekeojnljdnkmbclhjpidmabmm,
  title   = {Carrier IQ - Phone Number Reverse Carrier Lookup (imobbflekeojnljdnkmbclhjpidmabmm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/imobbflekeojnljdnkmbclhjpidmabmm},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/imobbflekeojnljdnkmbclhjpidmabmm>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.