Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 561 [Rate centres in NPA 561] [Dial plan for NPA 561]

NXX: 940

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
561-940 A Boca Raton FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018      
561-940 0 Boca Raton FL   937C ONVOY, LLC - FL 46018   2023-10-03   
561-940 1 Boca Raton FL   937C ONVOY, LLC - FL 46018   2023-10-03   
561-940 2 Boca Raton FL   937C ONVOY, LLC - FL 46018   2023-10-02   
561-940 3 Boca Raton FL   937C ONVOY, LLC - FL 46018   2023-10-02   
561-940 4 Boca Raton FL   937C ONVOY, LLC - FL 46018   2023-10-02   
561-940 5 Boca Raton FL   517J EWART TECHNOLOGIES INC DBA ISLECALL COMM 46018   2023-10-19   
561-940 6 Boca Raton FL   732J NUSO, LLC 46018   2023-11-26   
561-940 7 Boca Raton FL   382G TERRA NOVA TELECOM, INC. - FL 46018   2026-01-20   
561-940 8 Boca Raton FL   937C ONVOY, LLC - FL 46018   2023-10-03   
561-940 9 Boca Raton FL   937C ONVOY, LLC - FL 46018   2023-10-03   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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