JSFiddle - React, Tailwind, and code Playground
HTML
<select class="generic-widget" id="phone_line" name="phone_line">
<option value="00-11">Line 1</option>
<option value="AA-22">Line 2</option>
<option value="AA-33">Line 3</option>
<option value="00-44">Line 4</option>
</select>
JavaScript
$('#phone_line option[value^="AA"]').remove();