ZIP Code 78007

78007 is one of Texas's ZIP codes, delivering to addresses in Calliham, McMullen County.

City: Calliham
County: McMullen County
State: Texas
Prefix: 780xx

Where this code sits

78007 is part of the 780xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Calliham.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 78007 delivers to without sharing its boundary.

ZIP codes nearest 78007

The ZIP codes whose reference points sit closest to 78007.
ZIP code	Distance	Delivers to
ZIP code 78071	11 mi	Three Rivers, TX
ZIP code 78075	12 mi	Whitsett, TX
ZIP code 78072	14 mi	Tilden, TX
ZIP code 78060	15 mi	Oakville, TX
ZIP code 78022	18 mi	George West, TX
ZIP code 78008	21 mi	Campbellton, TX
ZIP code 78062	21 mi	Peggy, TX
ZIP code 78012	23 mi	Christine, TX

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 78007, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 78007. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.