Is it now possible to add two columns to the phone field, so prospects have a field to enter their extension like in this example?

We’ve used a single phone field for many years, but in the last 2-3 months Zapier started to fail to import into our CRM responses that were formatted like this: 555-555-5555 123 or 555-555-5555 ext. 123.

This question was last asked in 2019, but there was no response.

Thank you for any help or for pointing me in the right direction!