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.

Region: WA

<< 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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
253-251 6 Puyallup WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
253-251 7 Puyallup WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
253-251 8 Puyallup WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
253-251 9 Puyallup WA STTLWAWBXQZ  197D VONAGE AMERICA LLC 674   2020-10-09   
253-252 A Tacoma-Waverly WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-252 0 Tacoma-Waverly WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2015-12-18   
253-252 1 Tacoma-Waverly WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2014-06-20   
253-252 2 Tacoma-Waverly WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-10-07   
253-252 3 Tacoma-Waverly WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2012-03-06   
253-252 4 Tacoma-Waverly WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2012-10-18   
253-252 5 Tacoma-Waverly WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2014-07-14   
253-252 6 Tacoma-Waverly WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2015-03-12   
253-252 7 Tacoma-Waverly WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2013-10-07   
253-252 8 Tacoma-Waverly WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2013-12-31   
253-252 9 Tacoma-Waverly WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2015-03-12   
253-254 A Tacoma WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-254 0 Tacoma WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-254 1 Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-02-11   
253-254 2 Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-02-11   
253-254 3 Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-03-11   
253-254 4 Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-03-11   
253-254 5 Tacoma WA TACMWAFANMD  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
253-254 6 Tacoma WA TACMWAFANMD  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
253-254 7 Tacoma WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2010-02-22   
253-254 8 Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-04-08   
253-254 9 Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-05-10   
253-255 A Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-255 0 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-255 1 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-255 2 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-255 3 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2003-11-05   
253-255 4 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2004-01-10   
253-255 5 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-255 6 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-255 7 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-255 8 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-255 9 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-256 A Puyallup WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-256 0 Puyallup WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
253-256 1 Puyallup WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-11-21   
253-256 2 Puyallup WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-11-21   
253-256 3 Puyallup WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2011-07-04   
253-256 4 Puyallup WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2010-05-10   
253-256 5 Puyallup WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2012-03-18   
253-256 6 Puyallup WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674   2012-09-12   
253-256 7 Puyallup WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2014-06-25   
253-256 8 Puyallup WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-03-12   
253-256 9 Puyallup WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-01-19   
253-257 A Tacoma-Waverly WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674      
253-257 0 Tacoma-Waverly WA TACMWAFA2MD  5562 METROPCS, INC. 674   2016-07-09   
253-257 1 Tacoma-Waverly WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-07-22   
253-257 2 Tacoma-Waverly WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-08-11   
253-257 3 Tacoma-Waverly WA EVRTWAXAXVX  321J HD CARRIER LLC 674   2016-09-11   
253-257 4 Tacoma-Waverly WA EVRTWAXAXVX  321J HD CARRIER LLC 674   2016-09-11   
253-257 5 Tacoma-Waverly WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-10-31   
253-257 6 Tacoma-Waverly WA TACMWAFA2MD  5562 METROPCS, INC. 674   2016-12-16   
253-257 7 Tacoma-Waverly WA TACMWAFA2MD  5562 METROPCS, INC. 674   2016-06-27   
253-257 8 Tacoma-Waverly WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2016-06-26   
253-257 9 Tacoma-Waverly WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2016-06-26   
253-258 A Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
253-258 0 Auburn WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2014-11-24   
253-258 1 Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-05-07   
253-258 2 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2015-03-21   
253-258 3 Auburn WA STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2015-01-07   
253-258 4 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2015-03-21   
253-258 5 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2015-03-21   
253-258 6 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-12-20   
253-258 7 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-12-20   
253-258 8 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-21   
253-258 9 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-21   
253-259 A Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
253-259 0 Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-02-28   
253-259 1 Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-02-28   
253-259 2 Auburn WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2014-06-23   
253-259 3 Auburn WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2014-07-20   
253-259 4 Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-10-09   
253-259 5 Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-08-24   
253-259 6 Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-10-16   
253-259 7 Auburn WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-09-15   
253-259 8 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-05-22   
253-259 9 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-04-13   
253-260 A Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
253-260 0 Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-02-29   
253-260 1 Tacoma WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-03-01   
253-260 2 Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-02-29   
253-260 3 Tacoma WA TACMWAFANMD  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
253-260 4 Tacoma WA TACMWAFANMD  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
253-260 5 Tacoma WA TACMWAFANMD  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
253-260 6 Tacoma WA TACMWAFANMD  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-04-04   
253-260 7 Tacoma WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-04-09   
253-260 8 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2016-03-11   
253-260 9 Tacoma WA TACMWAFA2MD  6529 T-MOBILE USA, INC. 674   2016-03-11   
253-261 A Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
253-261 0 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
253-261 1 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
253-261 2 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
253-261 3 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
253-261 4 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
253-261 5 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
253-261 6 Auburn WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      

<< 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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.