Local Calling Guide  
Rate centre information 
Ferris EMS, TX  [Prefix detail]  
LATA : 552  DALLAS TX
LIR :   
V: 08477 H: 03992
ILEC : 2154  FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS
NPA  972 :
842  
See all [Local Prefixes] 
Local calling FROM: [Reverse direction] 
OCN Rate centre Plan type Call type Monthly limit (minutes) Note Effective date 
Avalon, TX            
Bristol, TX            
Bristol EMS, TX            
Carrollton, TX            
Cedar Hill, TX            
Cedar Hill EMS, TX            
Dallas, TX            
Dallas Fort Worth Airport, TX            
Dallas Fort Worth Airport EMS, TX            
De Soto, TX            
De Soto (Ovilla), TX            
Denton PPCP, TX            
Ennis, TX            
Ennis EMS, TX            
Ferris, TX            
Forestburg, TX            
Grand Prairie, TX            
Grand Prairie EMS, TX            
Irving, TX            
Irving EMS, TX            
Lewisville, TX            
Lewisville EMS, TX            
Muenster, TX            
Myra, TX            
Palmer, TX            
Palmer EMS, TX            
Plano, TX            
Red Oak, TX            
Red Oak (Ovilla), TX            
Red Oak EMS, TX            
Rosston, TX            
Seagoville, TX            
Valley View, TX            
Valley View East, TX            
Waxahachie, TX            
Waxahachie EMS, TX            
Wilmer, TX            
Wilmer EMS, 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 
  Sponsored by: Execulink Telecom 
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