Covering Thurrock &
Mersea Island, Great Wratting, Shoeburyness, Broxted, St Edmundsbury, Littlebury, EN9, Great Bromley, Finchingfield, Howlett End, Southminster, Frinton On Sea, SS4, Stapleford Tawney, Blackmore, Great Dunmow, SS11, CO11, SS5, CM0, Aveley, Langham, Wimbish Green, Victoria Park, Gosfield, Roydon, Little Sampford, Stanford Le Hope, Sandon, SS3, Great Thurlow, South Woodham Ferrers, CM20, Woodham Ferrers, Hinxton, Hatfield Heath, Fryerning, Pitsea, Springfield, Kedington, Ashingdon, The Lavers, Harlow, Alphamstone, Great Wakering, Chadwell St Mary, CO2, South Hanningfield, CM19, Brentwood, Maylandsea, CB1, Duddenhoe End, Chalkwell, Rickling, Westcliff On Sea, West Horndon, Great Chesterford, Great Baddow, Hatfield Peverel, Thaxted, CM12, Sewardstone, IG10, CO13, Stansted, Howe Green, Aingers Green, Old Harlow, High Beach, RM15, Brightlingsea, CM9, RM19, CO12, IG9, E4, Warley, CO16, Writtle, Ashdon, South Stifford, RM17, Matching Green, Lambourne, Langdon Hills, Althorne, Bures, Ongar, Great Notley, Mountnessing, CB11, Saffron Walden, CM3, Teversham, Chrishall, Barnston, CO9, Ramsden Heath, Steeple Bumpstead, SS7, Colchester, Bobbingworth, CM5, Fobbing, Hackney Marshes, East Tilbury, Corringham, Asheldham, Tolleshunt D Arcy, Black Notley, Rayleigh, East Horndon, Frinton, CM16, Chipping Ongar, CM24, Heybridge, Badgers Dene, Canewdon, Hawkwell, Epping, Great Totham, Billericay, Chigwell, Halstead, Debden, Great Sampford, Aythorpe Roding, Widford, Thundersley, Coggeshall, Fingringhoe, Kelvedon Hatch, South Benfleet, Sewards End, Cold Norton, Stanway, St Osyth, Boreham, Stock, North Stifford, CM6, Marks Tey, Rayne, Kirby le Soken, Starlings Green, CM18, Galleyend, Purleigh, CO14, Hockley, CM15, SS12, West Tilbury, Clavering, Nazeing, Eastwick, Mayland, West Hanningfield, Radwinter, Wakes Colne, CM1, Birch, Little Bradley, Chelmsford, Castle Hedingham, CM2, Loughton, Westcliff, Grays, Basildon, Kelvedon, Ingrave, Bocking, SS1, Pond Street, Hempstead, Maldon, Silver End, Leigh On Sea, Clacton On Sea, Gilston Park, RM20, Tollesbury, Thurrock, CM4, SS0, Moulsham, Little Baddow, CO10, Great Leighs, Matching, Crays Hill, SS6, Wickford, South Ockendon, CM14, Matching Tye, Birchanger, Littlebury Green, SS15, CM23, Little Clacton, Great Bentley, CB9, CO15, Tilbury, Barling, Walton On The Naze, Little Parndon, Wicken Bonhunt, Tendring, CO5, Great Bardfield, Little Wratting, West Thurrock, Castle Point, Little Walden, Great Warley, Langley, Babergh, Prittlewell, Clacton, Rettendon, CB10, Little Warley, Felsted, IG7, Wivenhoe, Bardfield Saling, Wickham Bishops, Epping Green, Tiptree, Laindon, Little Waltham, Red Oaks Hill, CM8, Theydon Bois, CM13, Stapleford Abbotts, Chigwell Row, Canvey Island, Essex, Buckhurst Hill, Waltham Abbey, Herongate, Quendon, Latchingdon, Feering, CO4, Dedham, CM7, Doddinghurst, Abbess Roding, Witham, Copford, Thorpe Bay, Sturmer, Ardleigh, SS9, RM16, SS17, Rawreth, West Mersea, CM11, Great Yeldham, Panfield, Navestock, Shenfield, Wendens Ambo, Ashen, Steeple, High Ongar, Galleywood, Upper Green, Southend, East Hanningfield, The Rodings, Earls Colne, SS13, Ingatestone, Rickling Green, Arkesden, CO6, RM18, CM17, Cressing, Widdington, Sible Hedingham, Little Chesterford, CO1, Burnham On Crouch, Terling, Lexden, Bulphan, Rochford, SG8, CO3, Elmdon, Elsenham, Hullbridge, CM22, Birdbrook, Dengie, Strethall, Lawford, Danbury, Hadleigh, Bradwell on Sea, Stondon Massey, Great Burstead, Wethersfield, Tillingham, Audley End, CO8, Hutton, Little Thurlow, CO7, Tolleshunt Knights, Ickleton, Harwich, Purfleet, Takeley, Helions Bumpstead, Wimbish, Barnardiston, Fyfield, Withersfield, Aldham, Benfleet, SS8, Little Burstead, Thorrington, Stebbing, Abridge, Tye Common, Sheering, Boxted, Southend On Sea, North Weald Bassett, Braintree, Uttlesford, Shortgrove, North Weald, SS14, SS16, Debden Green, Stansted Mountfitchet, Battlesbridge