Local Calling Guide  
Rate centre information 
Prosper EMS, TX  [Prefix detail]  
LATA : 552  DALLAS TX
LIR :   
V: 08346 H: 04072
ILEC : 9533  SOUTHWESTERN BELL
NPA  214 :
338  
NPA  972 :
346  
787  
See all [Local Prefixes] 
Local calling TO: [Reverse direction] 
OCN Rate centre Plan type Call type Monthly limit (minutes) Note Effective date 
Aubrey, TX            
Aubrey EMS, TX            
Carrollton, TX            
Cedar Hill, TX            
Cedar Hill EMS, TX            
Celina, TX            
Dallas, TX            
Dallas Fort Worth Airport, TX            
Dallas Fort Worth Airport EMS, TX            
De Soto, TX            
De Soto (Ovilla), TX            
Denton PPCP, TX            
Frisco, TX            
Frisco EACS, TX            
Grand Prairie, TX            
Grand Prairie EMS, TX            
Gunter, TX            
Irving, TX            
Irving EMS, TX            
Lewisville, TX            
Lewisville EMS, TX            
McKinney, TX            
McKinney EMS, TX            
Pilot Point, TX            
Plano, TX            
Prosper, TX            
Seagoville, TX            
Van Alstyne, TX            
 
*If OCN is blank, this indicates the default local calling area for all carriers. If OCN is not blank, then local calling is available for that OCN only.
  Last updated: Thu, 16 Oct 2025 03:04:18 UTC 
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