| Locality | Post Code |
|---|---|
| Akron, Erie | 14001 |
| Alden, Erie | 14004 |
| Amherst, Erie | 14226, 14228 |
| Angola, Erie | 14006 |
| Athol Springs, Erie | 14010 |
| Blasdell, Erie | 14219 |
| Boston, Erie | 14025 |
| Bowmansville, Erie | 14026 |
| Brant, Erie | 14027 |
| Buffalo, Erie | 14201, 14202, 14203, 14204, 14206, … |
| Chaffee, Erie | 14030 |
| Cheektowaga, Erie | 14206, 14225, 14227 |
| Clarence, Erie | 14031 |
| Clarence Center, Erie | 14032 |
| Colden, Erie | 14033 |
| Collins, Erie | 14034 |
| Collins Center, Erie | 14035 |
| Concord, Erie | 14055 |
| Crittenden, Erie | 14038 |
| Depew, Erie | 14043 |
| Derby, Erie | 14047 |
| East Amherst, Erie | 14051 |
| East Aurora, Erie | 14052 |
| East Concord, Erie | 14055 |
| Eden, Erie | 14057 |
| Eggertsville, Erie | 14226 |