Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 314 [Rate centres in NPA 314] [Dial plan for NPA 314]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
314-957 5 Kirkwood MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2016-07-21   
314-957 6 Kirkwood MO STLSMO41DS2  9533 SOUTHWESTERN BELL 520      
314-957 7 Kirkwood MO STLSMO41DS2  9533 SOUTHWESTERN BELL 520      
314-957 8 Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2006-12-20   
314-957 9 Kirkwood MO STLSMO41DS2  9533 SOUTHWESTERN BELL 520      
314-960 A Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-961 A Ladue MO STLSMO26DSA  9533 SOUTHWESTERN BELL 520      
314-962 A Ladue MO STLSMO26DSA  9533 SOUTHWESTERN BELL 520      
314-963 A Ladue MO STLSMO26DSA  9533 SOUTHWESTERN BELL 520      
314-964 A Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2021-02-16   
314-965 A Kirkwood MO STLSMO41DS2  9533 SOUTHWESTERN BELL 520      
314-966 A Kirkwood MO STLSMO41DS2  9533 SOUTHWESTERN BELL 520      
314-968 A Ladue MO STLSMO26DSA  9533 SOUTHWESTERN BELL 520      
314-969 A St Louis MO STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-971 A Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-972 A Ladue MO STLSMO40RPA  9533 SOUTHWESTERN BELL 520      
314-972 0 Ladue MO STLSMO40RPA  9533 SOUTHWESTERN BELL 520      
314-972 1 Ladue MO STLSMO40RPA  9533 SOUTHWESTERN BELL 520      
314-972 2 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-972 3 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-972 4 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-972 5 Ladue MO STLSMO40RPA  9533 SOUTHWESTERN BELL 520      
314-972 6 Ladue MO STLSMO40RPA  9533 SOUTHWESTERN BELL 520      
314-972 7 Ladue MO STLSMO40RPA  9533 SOUTHWESTERN BELL 520      
314-972 8 Ladue MO STLSMO40RPA  9533 SOUTHWESTERN BELL 520      
314-972 9 Ladue MO STLSMO40RPA  9533 SOUTHWESTERN BELL 520      
314-973 A Ladue MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2021-02-16   
314-974 A Kirkwood MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
314-977 A St Louis MO STLSMO07DSA  9533 SOUTHWESTERN BELL 520      
314-981 A Ladue MO STLSMO05X7X  6630 USA MOBILITY WIRELESS, INC. 520      
314-982 A St Louis MO STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-983 A Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 0 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 1 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 2 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 3 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 4 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 5 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 6 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 7 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-983 8 Ladue MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2011-04-04   
314-983 9 Ladue MO STLSMO21DS3  9533 SOUTHWESTERN BELL 520      
314-984 A Kirkwood MO STLSMO41DS2  9533 SOUTHWESTERN BELL 520      
314-985 A Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-985 0 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-985 1 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-985 2 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-985 3 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      
314-985 4 Creve Coeur MO MRHGMOCJAMD  6664 SPRINT SPECTRUM L.P. 520   2005-04-04   
314-985 5 Creve Coeur MO MRHGMOGYDS0  4774 XO MISSOURI, INC. 520      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.