Where is area code 956?
Area code 956 is assigned to Laredo and the surrounding region in Texas. Calls to numbers that start with 956 are routed to this area.
Area code 956 is not currently part of an overlay: it serves its territory on its own.
Counties covered
Line types
- Mobile 41.38%
- Landline 58.62%
Area code 956 on the map
The shaded area joins the code’s numbering centers; the marker shows its main city.
© OpenStreetMap contributors
Current time in Laredo
This area code is in the Central Time (CT) time zone.
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How to call Laredo
Always 10 digits — landline, mobile or VoIP. Local, long distance or a different state: the format is always the same. You do not need to dial the 1 first.
Exit codes: 00 Europe/Mexico · 011 Canada · 010 Japan · + universal
Always save the number in international format so messaging apps recognize it correctly:
| Call type | Traditional landline | Mobile / VoIP |
|---|---|---|
| Local (same area code) | 10 digits | 10 digits |
| US long distance | 1 + 10 digits | 10 digits |
| Emergency | 911 | 911 |
Learn more about that number.
Check the line type and the carrier the number block was originally assigned to.
10 digits to see the carrier and line type of the number
Carriers in area code 956
Share of the number blocks by carrier and line type.
Landline
Mobile
Carrier shown is the original assignment of each number block and may differ today because of number portability.
Complete list of prefixes for area code 956
725 number blocks (NXX) assigned in this area code.
| Prefix | Type | City | Carrier |
|---|---|---|---|
| (956) 200 | Mobile | Harlingen | AT&T MobilityNEW CINGULAR WIRELESS PCS, LLC - IL |
| (956) 201 | Landline | McAllen | CommioCOMMIO, LLC |
| (956) 202 | Mobile | Harlingen | AT&T MobilityNEW CINGULAR WIRELESS PCS, LLC - IL |
| (956) 203 | Mobile | Brownsville | Verizon WirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX |
| (956) 204 | Mobile | Brownsville | AT&T MobilityNEW CINGULAR WIRELESS PCS, LLC - IL |
| (956) 205 | Landline | Mission | AT&TSOUTHWESTERN BELL |
| (956) 206 | Landline | Laredo | Metro by T-MobileMETROPCS, INC. |
| (956) 207 | Landline | Edinburg | Metro by T-MobileMETROPCS, INC. |
| (956) 208 | Mobile | Roma | T-Mobile USASTPCS JOINT VENTURE, LLC |
| (956) 209 | Landline | Mission | Metro by T-MobileMETROPCS, INC. |
Showing 10 of 725 prefixes