618 x00y pattern phone numbers – page 19

1,050 x00y pattern numbers are listed in area code 618. The most are in Mount Vernon (44), East Saint Louis (36) and Collinsville (35). Every one is listed at $49. They make up 0.40% of the 264,440 numbers listed in 618, against 0.60% nationally. A pair of zeros framed by other digits.