What city is ZIP code 93558?

93558 is a Red Mountain, California ZIP code. Johannesburg is also accepted as the city name.

What county is 93558 in?

ZIP code 93558 is in San Bernardino County, California.

What time zone is ZIP code 93558 in?

93558 is in the Pacific Time zone (America/Los_Angeles).

What area code is 93558?

Phone numbers in ZIP code 93558 use area codes 442 and 760.

Can I use 93558 for a street address?

No. 93558 is only for PO Boxes. Street addresses in Red Mountain use another ZIP code.

What ZIP codes are near 93558?

The nearest ZIP codes to 93558 are 93528 (Johannesburg, 2 miles), 93554 (Randsburg, 6 miles), 93504 (California City, 18.6 miles) and 93555 (Ridgecrest, 19.2 miles).

ZIP code 93558

Where is ZIP code 93558?

Red Mountain, California

San Bernardino County · PO Box only ZIP code

ZIP code 93558 belongs to Red Mountain, California in San Bernardino County. 93558 is a PO Box only ZIP code: it is used for post office boxes at the Red Mountain post office, not for street addresses. It is in the Pacific Time zone and uses area codes 442 and 760. The closest ZIP codes are 93528 (Johannesburg, 2 mi northwest), 93554 (Randsburg, 6 mi northwest) and 93504 (California City, 18.6 mi southwest).

ZIP code	93558
Type	PO Box only (no street delivery)
Status	Active
City	Red Mountain
Also accepted	Johannesburg
State	California (CA)
County	San Bernardino County
Time zone	Pacific Time · now
Area codes	442, 760
Coordinates	35.3479, -117.6214 map
3-digit prefix	935

The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.

ZIP codes near 93558

ZIP code	City	Distance	Type
93528	Johannesburg, CA	2 mi NW	PO Box only
93554	Randsburg, CA	6 mi NW	PO Box only
93504	California City, CA	18.6 mi SW	PO Box only
93555	Ridgecrest, CA	19.2 mi N	Standard
93556	Ridgecrest, CA	19.2 mi N	PO Box only
93519	Cantil, CA	19.7 mi W	PO Box only
93516	Boron, CA	22.9 mi S	Standard
93527	Inyokern, CA	24.1 mi NW	Standard
93596	Boron, CA	24.1 mi S	PO Box only
93505	California City, CA	24.6 mi SW	Standard
93562	Trona, CA	30.8 mi NE	Standard
93592	Trona, CA	31.9 mi NE	PO Box only

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 93558 or measure the distance to another ZIP code.

How to address mail to 93558

JANE SMITH
PO BOX 123
RED MOUNTAIN CA 93558

Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts JOHANNESBURG as the city name for 93558. Adding the 4-digit ZIP+4 code (93558-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 93558?: 93558 is a Red Mountain, California ZIP code. Johannesburg is also accepted as the city name.
What county is 93558 in?: ZIP code 93558 is in San Bernardino County, California.
What time zone is ZIP code 93558 in?: 93558 is in the Pacific Time zone (America/Los_Angeles).
What area code is 93558?: Phone numbers in ZIP code 93558 use area codes 442 and 760.
Can I use 93558 for a street address?: No. 93558 is only for PO Boxes. Street addresses in Red Mountain use another ZIP code.
What ZIP codes are near 93558?: The nearest ZIP codes to 93558 are 93528 (Johannesburg, 2 miles), 93554 (Randsburg, 6 miles), 93504 (California City, 18.6 miles) and 93555 (Ridgecrest, 19.2 miles).