Validate US and Canadian phone numbers
Paste up to 50 numbers. Each is checked rule by rule (area code, exchange, fictional 555 numbers, toll-free and premium codes), placed by state, city and time zone, and given in E.164. Free, no account.
What the validator tells apart
Nothing checked yet. Paste numbers above, one per line.
Paste up to 50 US or Canadian numbers to check each against the numbering rules, place its area code and get it in E.164.
| Area code | Result |
|---|---|
214 | Valid: Dallas, Plano, Irving, Garland, Texas. Central (UTC-6, UTC-5 in daylight saving time) |
800 | Valid, toll-free: free to call, not tied to a place |
212 555-01xx | Fictional: reserved for films and examples |
900 | Premium rate: the caller pays extra |
911 | Invalid: a service code, not an area code |
123 | Invalid: area codes never start with 0 or 1 |
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The rules it checks
- 10 digits, or 11 starting with 1; a + with another country code is not North American.
- Area code (first three digits) and exchange (next three) start with 2 to 9.
- N11 codes (211, 311, 411, 911) are service codes, not area codes; area codes with 9 in the middle are held for future expansion.
- 555-0100 to 555-0199 are reserved for fiction; other 555 numbers are mostly unassigned.
- Toll-free codes: 800, 833, 844, 855, 866, 877, 888. Premium rate: 900. Non-geographic codes such as 500, 600, 700 and 710 are flagged.
- Geographic area codes are placed by state or province, main cities and time zone from the same table as the area code lookup.
Validator or formatter?
The phone number formatter cleans up to 500 numbers into E.164 in one go. This validator takes up to 50 and explains each one: which rule it breaks, what kind of number it is, where it is from and, when 67Leads lists the number, the line type and toll-free flag held for it. Neither tool dials the number or asks a carrier.
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Questions
Paste it above. It is checked against the North American Numbering Plan: ten digits, an area code and exchange that start with 2 to 9, no N11 service codes and no fictional 555 numbers.
Only when 67Leads lists the number and holds a line type for it, shown as listed by 67Leads. It does not query carriers, so it cannot tell for other numbers.
555-0100 to 555-0199 are reserved for fictional use, such as films and examples, and are never assigned to a real line.
Yes. Canada shares the +1 numbering plan, and Canadian area codes are placed by province.
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