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: 431

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
561-431 A Delray Beach FL MIAQFL60DS1  6100 XO FLORIDA, INC. 46018      
561-431 0 Delray Beach FL MIAQFL60DS1  6100 XO FLORIDA, INC. 46018      
561-431 1 Delray Beach FL MRMRFL095MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2019-01-17   
561-431 2 Delray Beach FL MIAQFL60DS1  6100 XO FLORIDA, INC. 46018      
561-431 3 Delray Beach FL MIAQFL60DS1  6100 XO FLORIDA, INC. 46018      
561-431 4 Delray Beach FL MRMRFL095MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2020-09-04   
561-431 5 Delray Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-431 6 Delray Beach FL MIAQFL60DS1  6100 XO FLORIDA, INC. 46018      
561-431 7 Delray Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-431 8 Delray Beach FL MIAQFL60DS1  6100 XO FLORIDA, INC. 46018      
561-431 9 Delray Beach FL MIAUFLWSDS2  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 46018   2018-11-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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