REST API to get carrier name, line type (mobile/landline/VoIP), and phone number details for any phone number worldwide. 5,000 free lookups/month.

This tool can check carrier phone number

this code is design to check the carrier of a phone number from a txt file

电话号码运营商检查器

**Canada Number Verifier** — reliable validation for Canadian phone numbers with carrier lookup, list processing, and support for mobile, landline, and VOIP.

High-capacity batch tool for international phone number verification and carrier checking, covering 206 countries.

美国电话号码验证器

Word Best Number validator with dynamic HLR lookup, Landline, mobile, dead and alive, location and carrier. 60+ countries

Global Phone Validation & Carrier Lookup tool for high-volume batch processing (206 Countries Supported).