CA

Area code 503 — Oregon (CA)

Latest community reports for numbers starting with 503.

Related area codes

484 501 502 504 505 506

Recently reported

No comments found.

Sub‑area codes

More specific prefixes within this large region.
5032 503259 503263 503266 503316 503324 503325 503331 503335 503338 503355 503357 503359 503361 503362 503363 503364 503365 503366 503368 503370 503371 503375 503378 503384 503385 503388 503391 503394 503397 503399 503408 503413 503418 503429 503434 503435 503436 503445 503452