Regex to prevent certain phone area codes

Regex to prevent certain phone area codes

I'm trying to prevent users from typing a phone number that starts with area code 555.

I'm trying to prevent users from typing a phone number that starts with area code 555.

Below is my phone regex. How can I ensure the first 3 are not 555?

I thought about stopping numbers 5 for each, but it would have to be 555 consecutive. Can it be done in one regex or do I need 2?


regex angular

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