Para saber el código postal de Calle By Pass, Portoviejo debes elegir una intersección.
| Intersección | Ubicación | Código Postal | Límite |
|---|---|---|---|
| By Pass y 24 de Diciembre |  | 130109 | |
| By Pass y 31 de Agosto | | 130109 | |
| By Pass y 6 de Diciembre | | 130109 | |
| By Pass y 6 de Enero | | 130109 | |
| By Pass y A-11 | | 130103 | ATENCIÓN |
| By Pass y 5 de Junio | | 130102 | |
| By Pass y Del Ejercito | | 130109 | |
| By Pass y Rotaria | | 130102 | |
| By Pass y By Pass 10 | | 130102 | |
| By Pass y By Pass 11 | | 130102 | |
| By Pass y By Pass 6 | | 130102 | |
| By Pass y By Pass 7 | | 130102 | |
| By Pass y By Pass 8 | | 130102 | |
| By Pass y By Pass 8-A | | 130102 | |
| By Pass y By Pass 9 | | 130102 | |
| By Pass y Ivonne Velez | | 130109 | |
| By Pass y Humberto Guillen | | 130109 | |
| By Pass y C | | 130109 | |
| By Pass y Via Higueron | | 130103 | ATENCIÓN |
Ver el listado del código postal de la parroquia Portoviejo.