Texline Texas ZIP Codes

Texline holds a single ZIP code.

Every ZIP code in Texline

The complete list of Texline, Texas ZIP codes with the county each falls in.
ZIP code	County
79087	Dallam County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Texline codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Texline. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Texline ZIP code begins 790. Those first three digits identify the sectional center facility that processes mail for this part of Texas. Statewide that range covers 74 ZIP codes, so Texline accounts for 1% of it.

Every Texas ZIP prefix and the region it covers →

Area codes covering Texline

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Texline occupies.

806 Area code 806

Texline Texas area codes in full →

Where Texline's ZIP codes sit

Each point is one Texline ZIP code, plotted from its record coordinates.

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

Cities near Texline

The closest places to Texline with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Dalhart Texas ZIP codes	36 mi	1 ZIP code
Stratford Texas ZIP codes	53 mi	1 ZIP code
Cactus Texas ZIP codes	61 mi	1 ZIP code
Channing Texas ZIP codes	61 mi	1 ZIP code
Texhoma Texas ZIP codes	69 mi	1 ZIP code
Dumas Texas ZIP codes	69 mi	1 ZIP code
Sunray Texas ZIP codes	71 mi	1 ZIP code
Adrian Texas ZIP codes	79 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.