Cities in area code 956
956 numbers are anchored to 35 rate centers across Texas. Each row shows how many active prefixes the locality holds — a direct measure of its numbering footprint.
Laredo, McAllen, Brownsville, Harlingen, Edinburg, Mission, Weslaco and Pharr hold the largest prefix inventories; and 26 smaller communities down to single-prefix localities. Each locality below links to its rate-center page with the full prefix list.
Metropolitan coverage: 13 rate centers belong to FCC top-100 metro areas.
Clock-wise the coverage is Central.
A caller's real location can differ: numbers port between carriers and follow their owners when they move. Use the prefix tables to see where a specific number block was issued.
| Locality (rate center) | Active prefixes | Metro area | All codes serving it |
|---|---|---|---|
| Laredo | 118 | — | 956 |
| McAllen | 102 | McAllen-Edinburg-Mission, TX | 956 |
| Brownsville | 102 | — | 956 |
| Harlingen | 86 | — | 956 |
| Edinburg | 52 | McAllen-Edinburg-Mission, TX | 956 |
| Mission | 43 | McAllen-Edinburg-Mission, TX | 956 |
| Weslaco | 35 | McAllen-Edinburg-Mission, TX | 956 |
| Pharr | 32 | McAllen-Edinburg-Mission, TX | 956 |
| Rio Grande City | 16 | — | 956 |
| San Benito | 12 | — | 956 |
| Roma | 11 | — | 956 |
| Raymondville | 10 | — | 956 |
| Los Fresnos | 10 | — | 956 |
| Zapata | 10 | — | 956 |
| Mercedes | 10 | McAllen-Edinburg-Mission, TX | 956 |
| Donna | 10 | McAllen-Edinburg-Mission, TX | 956 |
| Dolores | 9 | — | 956 |
| Port Isabel | 8 | — | 956 |
| Edcouch | 6 | McAllen-Edinburg-Mission, TX | 956 |
| La Feria | 5 | — | 956 |
| Lyford | 4 | — | 956 |
| Rio Hondo | 4 | — | 956 |
| Encinal | 4 | — | 956 |
| Falcon Heights | 3 | — | 956 |
| Sullivan City | 3 | McAllen-Edinburg-Mission, TX | 956 |
| San Perlita | 2 | — | 956 |
| El Sauz | 2 | — | 956 |
| San Isidro | 2 | — | 956 |
| Stillman | 2 | — | 956 |
| McCook | 2 | McAllen-Edinburg-Mission, TX | 956 |
| Santa Rosa | 2 | McAllen-Edinburg-Mission, TX | 956 |
| Lasara | 2 | McAllen-Edinburg-Mission, TX | 956 |
| Hargill | 2 | McAllen-Edinburg-Mission, TX | 956 |
| Falcon Exchange | 1 | — | 956 |
| Port Mansfield | 1 | — | 956 |
FAQ
What is the biggest city in area code 956?
Laredo holds the most active prefixes (118), making it the code's largest numbering locality.
How many places does 956 cover?
35 rate centers in Texas hold active 956 prefixes, from Laredo down to communities with a single prefix.
Does a 956 number guarantee the caller lives in one of these places?
No — the tables show where number blocks were issued. Porting and VoIP let people keep or acquire numbers anywhere.