Wylie
ZIP Code(s): 75098, 75173, 75407, 75166; County(s): Collin, Rockwall, Dallas;
Collin
Anna
ZIP Code(s): 75409; County(s): Collin;
Celina
ZIP Code(s): 75009, 75078; County(s): Collin, Denton;
Fairview
ZIP Code(s): 75069; County(s): Collin;
St. Paul
ZIP Code(s): 75098; County(s): Collin;
Lowry Crossing
ZIP Code(s): 75069, 75407; County(s): Collin;
Melissa
ZIP Code(s): 75409, 75454; County(s): Collin;
Plano
ZIP Code(s): 75093, 75023, 75025, 75024, 75074, 75075, 75026, 75086; County(s): Collin, Denton;
Lavon
ZIP Code(s): 75166; County(s): Collin;